Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated:
1
00:00:00,030 --> 00:00:00,400
Hi Dad.
2
00:00:00,490 --> 00:00:01,589
This might have that here again.
3
00:00:01,589 --> 00:00:06,510
So in this lecture, I have to show you how you can connect the Mac Decryptor to the internet and also
4
00:00:06,510 --> 00:00:11,520
how to connect my computer, which is behind this micro decryptor to the internet that I'm going to
5
00:00:11,520 --> 00:00:17,790
show you how you can make the upgrade for the process, because as I said, that there are various SD
6
00:00:17,790 --> 00:00:22,470
firmware or SD operating system of the mechanic router board.
7
00:00:22,800 --> 00:00:28,200
So what we need to do is we have to always upgrade their approach to the latest version because migrate
8
00:00:28,200 --> 00:00:36,510
the engineers every couple of weeks they release a new version to fix the box that are or they were
9
00:00:36,540 --> 00:00:38,220
on the old version.
10
00:00:38,640 --> 00:00:41,190
So that's something we are going to do in this lab.
11
00:00:41,190 --> 00:00:45,330
So the dislike, the first measurement we can do is to upgrade to the latest version.
12
00:00:45,330 --> 00:00:48,680
But first we need to connect the micro decryptor to the Internet.
13
00:00:48,990 --> 00:00:51,180
As you can see here, we have a lab of eight bones.
14
00:00:51,450 --> 00:00:55,620
Before I start doing those bones, I will go to the lab scenario to show you what is the scenario.
15
00:00:55,890 --> 00:00:57,240
Then I would come back to the points.
16
00:00:57,240 --> 00:00:58,070
I start going down.
17
00:00:58,230 --> 00:01:04,290
So this is my laptop and I do have a microcontroller which is D AC like I would call it throttle one
18
00:01:04,440 --> 00:01:10,320
which is connected to the internet on its interface, Ethernet one on you connect to I'm connected to
19
00:01:10,320 --> 00:01:11,130
my computer.
20
00:01:11,580 --> 00:01:15,930
So the idea here is that I want this router first to get Internet.
21
00:01:16,290 --> 00:01:23,640
So I need to enable the IP client on the interface Ethernet one because on the internet here or the
22
00:01:23,640 --> 00:01:28,440
ISP actually there is my home router sitting over here which is connected to the Internet.
23
00:01:28,830 --> 00:01:35,250
So this charter has there should be server and there should be is dynamic host configuration protocol.
24
00:01:35,460 --> 00:01:37,590
That means it gives you IP address.
25
00:01:37,800 --> 00:01:43,950
So the subnet mask, the gateway, the DNS and more information, give it to you dynamically without
26
00:01:43,950 --> 00:01:45,540
you put it statically on the interface.
27
00:01:45,960 --> 00:01:50,070
Then as the is said, there should be server and we make this one as there should be client.
28
00:01:50,370 --> 00:01:57,330
Then Ethernet WAN will get an IP address subnet master rather than was then rather one would be able
29
00:01:57,330 --> 00:01:58,410
to go to the internet.
30
00:01:58,740 --> 00:02:03,900
Then after that, we'll have to see how and what we need to do to allow the Internet to be shared from
31
00:02:03,900 --> 00:02:05,520
this router to this computer.
32
00:02:05,850 --> 00:02:11,460
So if you already know about those steps, please skip this part because those are very basic things.
33
00:02:11,460 --> 00:02:14,940
But if you are new to migrating, that is a very good lesson.
34
00:02:14,940 --> 00:02:19,920
So I can show you how you can share the internet from the router out, of course, how you can get the
35
00:02:19,920 --> 00:02:21,810
internet to the router.
36
00:02:22,260 --> 00:02:27,060
So once we do all of this, I'm going to upgrade the router OS.
37
00:02:27,480 --> 00:02:34,680
So the router AOS, which is the operating system that is running inside the microchip rather.
38
00:02:34,890 --> 00:02:39,720
So I have to see what version it has now and how we can upgrade it for the whole course.
39
00:02:39,720 --> 00:02:43,170
I'm going to use the latest ROTHERT OS, which is version seven.
40
00:02:43,650 --> 00:02:45,840
You may have heard that version seven.
41
00:02:45,840 --> 00:02:48,510
We are now in a March 2022.
42
00:02:48,660 --> 00:02:51,630
So version seven, it's already on the stable version.
43
00:02:51,840 --> 00:02:57,300
So I'm going to make all this course based on the Vision seven and not anymore on the version six.
44
00:02:57,810 --> 00:03:00,330
So those are the steps that we're going to do in this lab.
45
00:03:00,510 --> 00:03:03,240
Let's go now back to the points and start doing both.
46
00:03:03,240 --> 00:03:07,260
Number one, look into the micrograph to show how can we look into the microscope?
47
00:03:07,380 --> 00:03:13,950
Of course, these are topics that we and you will also see them on the MVC and a marketing certified
48
00:03:13,950 --> 00:03:15,270
network associate level.
49
00:03:15,630 --> 00:03:20,490
How to connect to the MICROGRAPHS or whether from the web flag, whether from the terminal, whether
50
00:03:20,490 --> 00:03:23,070
from one box or on SSA style that.
51
00:03:23,280 --> 00:03:29,400
So all of those things we see them on the empty and but for this course I'm going to use one box so
52
00:03:29,580 --> 00:03:30,630
what is when box.
53
00:03:30,630 --> 00:03:34,380
Let me first put the picture so we can follow what you are doing and why I'm doing this.
54
00:03:34,380 --> 00:03:38,820
Lab one box is just a tool which is provided by Microsoft.
55
00:03:38,820 --> 00:03:39,510
You can see it.
56
00:03:39,510 --> 00:03:41,190
I have put it already over here.
57
00:03:41,580 --> 00:03:44,040
So this is the tool that is provided by Microsoft.
58
00:03:44,580 --> 00:03:46,380
You can get it from my click website.
59
00:03:46,380 --> 00:03:51,180
You can just go to the browser, let me open the browser and go there.
60
00:03:51,450 --> 00:03:58,370
So from the browser, just write Microsoft dot com and then from here you have to go to software and
61
00:03:58,380 --> 00:04:05,280
it this one box, you just click on it and get the 64 bit and then you get the file that I have showed
62
00:04:05,280 --> 00:04:06,480
you which is over here.
63
00:04:06,870 --> 00:04:07,920
So let's go to it.
64
00:04:08,340 --> 00:04:15,210
And directly this one box will find for me the micro tick rocker, which is at this moment on version
65
00:04:15,210 --> 00:04:16,529
7.1.2.
66
00:04:16,529 --> 00:04:19,529
You can see this on version seven and it say which charter it is.
67
00:04:19,740 --> 00:04:21,060
So this is the board number.
68
00:04:21,600 --> 00:04:22,530
You can see it over here.
69
00:04:22,540 --> 00:04:25,500
That is the model actually the MAX address, it's IP address.
70
00:04:25,890 --> 00:04:31,230
So I'll connect now from to the MAC address of the Mac, the character on the Mac, which you can connect
71
00:04:31,230 --> 00:04:32,970
to the Mac, you can connect to the IP.
72
00:04:32,970 --> 00:04:34,290
So layer two lastly.
73
00:04:34,740 --> 00:04:35,670
So I'll connect to it.
74
00:04:36,450 --> 00:04:44,820
And here to say to you that you have here the following configuration that is installed by default on
75
00:04:44,820 --> 00:04:45,810
the Mac to Crowther.
76
00:04:46,170 --> 00:04:50,430
So you can see they have made some default configuration.
77
00:04:50,850 --> 00:04:55,650
If you want to leave them, you can say, okay, if you want to remove them, you can say remove configuration.
78
00:04:55,650 --> 00:04:59,900
So you don't have any configuration on the microcontroller and you built up your own configured.
79
00:05:00,850 --> 00:05:02,050
So now we're just logging in.
80
00:05:02,050 --> 00:05:03,250
Let's see what is the next step?
81
00:05:03,430 --> 00:05:04,510
Number one is dump what number?
82
00:05:04,510 --> 00:05:08,230
To check the default configuration installed on the market across all of us.
83
00:05:08,830 --> 00:05:15,910
So we go back to here and we were on this place and we can see here that it has already an IP for the
84
00:05:15,910 --> 00:05:16,410
line.
85
00:05:16,420 --> 00:05:19,210
It has the one protected by a firewall.
86
00:05:19,720 --> 00:05:24,170
So you have the wireless enabled, you have some firewall link.
87
00:05:24,580 --> 00:05:26,650
Now let me take this configuration.
88
00:05:26,650 --> 00:05:30,340
I will say here, okay, now we put password later.
89
00:05:30,970 --> 00:05:38,840
So now if you look inside, for example, IP address, you can see that it has an IP received from the
90
00:05:38,840 --> 00:05:40,510
the pushover on Internet one.
91
00:05:40,780 --> 00:05:43,480
It has an IP on the bridge interface.
92
00:05:44,080 --> 00:05:49,210
So the bridge interface, they put inside of it all those ports.
93
00:05:49,210 --> 00:05:55,240
So all those are inside the bridge interface to be like one virtual interface.
94
00:05:55,450 --> 00:05:57,070
That is my lan actually.
95
00:05:57,670 --> 00:05:59,290
And we have some firewall.
96
00:06:00,330 --> 00:06:03,960
We have them, but did not we have here some filter rules already configured.
97
00:06:04,320 --> 00:06:07,350
So all of those things are already configured by the the counter.
98
00:06:07,350 --> 00:06:09,450
That's when you take the rather out of box.
99
00:06:09,690 --> 00:06:13,440
So that's what you get always when you get the rather out of box.
100
00:06:14,310 --> 00:06:17,490
Now for me, I don't want to have any configuration on the other.
101
00:06:17,490 --> 00:06:23,280
So in the next step I have to show you how we can remove this configuration so we can do the confirmation
102
00:06:23,280 --> 00:06:25,650
from scratch and we understand what we are doing.
103
00:06:25,650 --> 00:06:26,880
So don't worry about what you have.
104
00:06:26,880 --> 00:06:31,560
See, now I understand that you might say, what are those configuration where we did it, everything
105
00:06:31,710 --> 00:06:33,510
we would do, the configuration.
106
00:06:33,510 --> 00:06:37,860
I also have to connect the mechanics out of to the internet and chatted the net to the computer because
107
00:06:37,860 --> 00:06:40,140
as it is now, we are connected to the internet.
108
00:06:40,140 --> 00:06:42,510
You can see my router at this moment.
109
00:06:42,510 --> 00:06:44,730
If I make let's go to the tools.
110
00:06:44,730 --> 00:06:52,560
It's better for go to tools and I go to the thing and I try to think a .8.8.8 you see that my router
111
00:06:52,560 --> 00:06:53,850
is connected to the internet.
112
00:06:54,150 --> 00:07:02,650
Also my computer, if I go to the command line and if I make think to Google dot com, you see that
113
00:07:02,650 --> 00:07:03,990
I'm connected to the internet.
114
00:07:04,470 --> 00:07:10,530
So that's what my could do for you that just give you like you out of box, you put it connected, you
115
00:07:10,530 --> 00:07:11,880
have the configuration and it's done.
116
00:07:12,150 --> 00:07:15,210
But this what we really wanted this secure also.
117
00:07:15,630 --> 00:07:16,170
Not really.
118
00:07:16,230 --> 00:07:17,910
We need to do everything ourself.
119
00:07:18,300 --> 00:07:20,540
So let's see what we have to do in the upcoming path.
120
00:07:20,580 --> 00:07:21,990
Number two is dump number three.
121
00:07:21,990 --> 00:07:26,690
Delete the whole configuration from the router and check if it's done successfully.
122
00:07:27,660 --> 00:07:28,110
Very good.
123
00:07:28,110 --> 00:07:30,060
So let's go to the router again.
124
00:07:31,140 --> 00:07:36,110
Now, as we said, we have already the default configuration here to reset that.
125
00:07:36,120 --> 00:07:39,420
The default without any configuration, we have to go to system.
126
00:07:40,430 --> 00:07:45,800
I would have to go to system reset configuration and you have many options.
127
00:07:45,800 --> 00:07:49,100
Again, those options that are explained on the empty Sienna.
128
00:07:49,460 --> 00:07:51,300
But now what I want is to restart it.
129
00:07:51,320 --> 00:07:56,050
That means I want to reset the router here, but I don't want to get any default configuration.
130
00:07:56,060 --> 00:08:01,010
So what we have received from my config engineers that put the default configuration on the wrapper,
131
00:08:01,340 --> 00:08:02,210
I don't want that.
132
00:08:02,240 --> 00:08:04,700
I just want to have no default configuration.
133
00:08:04,940 --> 00:08:08,420
So that means the outer would have no configuration, nothing.
134
00:08:08,930 --> 00:08:11,060
And then I will say here, reset configuration.
135
00:08:11,390 --> 00:08:11,900
And yes.
136
00:08:12,230 --> 00:08:13,320
So now what's going to happen?
137
00:08:13,340 --> 00:08:15,020
The router is going to be rebooted.
138
00:08:15,440 --> 00:08:21,410
And once it is rebooted, we can log in again and check if there is any configuration on the rather.
139
00:08:21,410 --> 00:08:23,470
You see that the problem now is rebooting.
140
00:08:23,480 --> 00:08:28,120
In a moment we are able to connect and see if there will be any configuration on the rather.
141
00:08:28,250 --> 00:08:31,580
So now I see that the Rather has come back online.
142
00:08:31,580 --> 00:08:32,880
Let's connect to it again.
143
00:08:34,130 --> 00:08:36,350
Connect username is admin password.
144
00:08:36,350 --> 00:08:36,860
Nothing.
145
00:08:38,030 --> 00:08:39,450
I will put now a password.
146
00:08:39,500 --> 00:08:41,380
Let's put one, two, three, four, five, six.
147
00:08:41,390 --> 00:08:47,060
Just I know that this security course I'm using one, two, three, four, five, six.
148
00:08:47,630 --> 00:08:50,320
Yeah, that's only now four because it's a lot.
149
00:08:50,330 --> 00:08:57,080
So please use always a very complex password to be at least eight characters put on.
150
00:08:57,200 --> 00:09:05,000
And at the numbers put on it, there's some special characters like exclamation mark and for example
151
00:09:05,000 --> 00:09:07,180
ADD or the question mark.
152
00:09:07,190 --> 00:09:10,400
So all of those things, it's important that you can do one.
153
00:09:10,400 --> 00:09:11,150
You put the password.
154
00:09:11,390 --> 00:09:16,040
But for now, I put just because I'm going to be connecting to the auto many times.
155
00:09:16,040 --> 00:09:18,110
So one, two, three, four, five, six to make it easy.
156
00:09:18,590 --> 00:09:18,920
All right.
157
00:09:19,550 --> 00:09:24,620
So now if we look to the outer, before we looked for the IP address, we saw IP.
158
00:09:24,770 --> 00:09:25,490
That is nothing.
159
00:09:25,490 --> 00:09:27,080
We look to the IP firewall.
160
00:09:27,080 --> 00:09:29,450
We saw some firewallrules.
161
00:09:29,450 --> 00:09:30,170
There is nothing.
162
00:09:30,170 --> 00:09:31,220
No, not nothing.
163
00:09:31,670 --> 00:09:33,080
So you can see there is nothing.
164
00:09:33,080 --> 00:09:37,990
And the easiest way to do it is to go to the terminal and from the terminal.
165
00:09:38,000 --> 00:09:40,520
So because we should log in again.
166
00:09:40,790 --> 00:09:41,750
But that's okay for now.
167
00:09:42,110 --> 00:09:44,540
And the terminal, if we say export, that's a comment.
168
00:09:44,870 --> 00:09:48,500
So when you say export, it will show you what configuration you have on the router.
169
00:09:48,770 --> 00:09:53,150
And at this moment, you can see that is absolutely not any configuration.
170
00:09:53,150 --> 00:09:57,440
So the router has absolutely a blank configuration on it.
171
00:09:57,530 --> 00:09:59,330
Bulk numbers are reasonable number for now.
172
00:09:59,330 --> 00:10:02,180
We need to start connecting to Microsoft to that.
173
00:10:02,180 --> 00:10:04,820
And that's we have to get an IP address automatically on it.
174
00:10:04,820 --> 00:10:08,870
And that's why from the ISP without including the A.P. and the Gateway.
175
00:10:09,230 --> 00:10:11,200
So that's something I have already explained it to you.
176
00:10:11,210 --> 00:10:12,260
Let's expand it again.
177
00:10:12,830 --> 00:10:16,940
I'm going to make we have actually here a router which is my home.
178
00:10:16,940 --> 00:10:22,400
Rather than having the HTP server, there should be server will provide you IP address, subnet mask,
179
00:10:22,400 --> 00:10:27,490
gateway DNS, A.P., many more information if you want automatically.
180
00:10:27,500 --> 00:10:32,690
So you don't need to put the IP address manually on the interface and do something like Match on the
181
00:10:32,690 --> 00:10:33,710
Gateway and so forth.
182
00:10:34,280 --> 00:10:36,130
So there is a there should be server over here.
183
00:10:36,140 --> 00:10:37,610
Why don't I make the internet one?
184
00:10:37,610 --> 00:10:42,950
I should ask the client to receive this information from the server so we can have a communication.
185
00:10:43,430 --> 00:10:47,780
So I'm going to go to Internet wan make a dash because I but this had two things.
186
00:10:47,780 --> 00:10:52,800
Don't add the gateway and don't add the A.P. Of course, you should always add them.
187
00:10:52,850 --> 00:10:56,270
That's but for now, just to show you some a complex slap.
188
00:10:56,450 --> 00:11:00,890
So to see a letter that if you don't have a gateway, you will not have Internet.
189
00:11:01,400 --> 00:11:01,730
All right.
190
00:11:02,090 --> 00:11:03,430
So let's do that.
191
00:11:03,440 --> 00:11:04,400
Let's go to the router.
192
00:11:05,630 --> 00:11:06,530
Let's connect to it.
193
00:11:06,540 --> 00:11:07,730
Now I have a password.
194
00:11:07,730 --> 00:11:09,440
One, two, three, four, five, six.
195
00:11:10,580 --> 00:11:12,530
And let's go directly to IP.
196
00:11:12,530 --> 00:11:13,700
That should be client.
197
00:11:13,700 --> 00:11:16,730
And I will go to the interface, which is Ethan.
198
00:11:16,730 --> 00:11:17,120
That's one.
199
00:11:17,480 --> 00:11:21,560
All right, so here you say that I want to use there should be client on Internet one.
200
00:11:22,220 --> 00:11:24,470
I don't want A.P. That's what I said.
201
00:11:24,470 --> 00:11:27,950
So I uncheck it, and I don't want the default route again.
202
00:11:28,010 --> 00:11:32,420
You always have to keep those checked, like A.P. and the Gateway.
203
00:11:32,420 --> 00:11:33,560
You should always keep them.
204
00:11:33,860 --> 00:11:35,840
Otherwise you will not be able to go to the Internet.
205
00:11:35,840 --> 00:11:41,060
But just to make my lab a little bit more complex for you, I'm just going to take them out to show
206
00:11:41,060 --> 00:11:41,990
you what's going to happen.
207
00:11:42,740 --> 00:11:46,490
So then I will say here, okay, look in the moment, here we go.
208
00:11:46,490 --> 00:11:50,560
I have received an IP address from the DCP server.
209
00:11:51,230 --> 00:11:51,680
Very good.
210
00:11:51,830 --> 00:11:53,150
So that's the step is done.
211
00:11:53,420 --> 00:11:55,730
But number four is done well.
212
00:11:55,750 --> 00:12:02,900
Number five configured the router as there should be server with a range of 1 to 1 28.0.0 slash 24.
213
00:12:03,740 --> 00:12:05,450
What does it mean here?
214
00:12:06,110 --> 00:12:13,640
So if you go back to the picture now we have it in that one is getting the information from the server
215
00:12:13,790 --> 00:12:17,150
which is on the ISP side.
216
00:12:17,360 --> 00:12:19,430
Actually, that is my home router which is over here.
217
00:12:19,760 --> 00:12:20,960
But anyway, you got the idea.
218
00:12:21,650 --> 00:12:29,090
Now I want that anyone who is on the line over here, my computer, either computer, whatever printer.
219
00:12:29,420 --> 00:12:35,420
So anyone which is connect trying to connect to or is connected to the Microsoft to be able to go to
220
00:12:35,420 --> 00:12:35,900
the Internet.
221
00:12:36,560 --> 00:12:39,650
So what I need to do is I need to make the.
222
00:12:39,990 --> 00:12:45,660
Should be server at this time on Ethernet two because this computer is connected to the network.
223
00:12:45,690 --> 00:12:46,110
Right.
224
00:12:46,470 --> 00:12:48,330
So I want to put an IP address on it.
225
00:12:48,330 --> 00:12:52,650
And that's frustrating because if you don't put it out there, you cannot make this should be server.
226
00:12:52,920 --> 00:12:58,860
And I want to make this voice over on Ethernet to say that anyone connected to it in that to it would
227
00:12:58,860 --> 00:13:04,020
get an IP from the range of one night to 168.0. something.
228
00:13:04,710 --> 00:13:07,290
So 0.2.3.4 and so forth.
229
00:13:07,320 --> 00:13:07,620
Okay.
230
00:13:07,860 --> 00:13:09,560
So that's what I need to do.
231
00:13:09,570 --> 00:13:12,550
So now we have to make the recipe server on Ethernet.
232
00:13:12,570 --> 00:13:19,500
And so my computer will have here would be like a there should be client and, and he will communicate
233
00:13:19,500 --> 00:13:22,920
with the server and there should be server will give him an IP address.
234
00:13:23,520 --> 00:13:24,390
You got the idea?
235
00:13:24,450 --> 00:13:25,080
Let's do it.
236
00:13:25,800 --> 00:13:27,180
Let's go to the router.
237
00:13:28,230 --> 00:13:31,200
I would go to IP address first.
238
00:13:31,200 --> 00:13:38,370
We have to put the IP address on ethernet to unless I had to be from the range of 152168.0. something,
239
00:13:38,370 --> 00:13:40,080
so dot one slash 24.
240
00:13:40,830 --> 00:13:42,390
And I'm going to put it on Ethernet too.
241
00:13:42,420 --> 00:13:48,090
If you don't put IP on the interface, you do not do, which is the line that you would not be able
242
00:13:48,090 --> 00:13:49,320
to make that should be server.
243
00:13:50,310 --> 00:13:57,210
Now I'll go to IP, there should be server and now I want to configure the there should be server on
244
00:13:57,240 --> 00:13:57,630
Ethernet.
245
00:13:57,810 --> 00:13:59,910
So we have to click on there should be set up.
246
00:14:01,370 --> 00:14:02,750
There should be sure interface.
247
00:14:02,750 --> 00:14:03,380
It's an actor.
248
00:14:03,590 --> 00:14:10,100
So that's where I want to make the there should be server on Internet2 on that interface so that it
249
00:14:10,100 --> 00:14:13,070
will check the other space one or two and check that 0.0.
250
00:14:13,070 --> 00:14:13,640
That's fine.
251
00:14:14,570 --> 00:14:17,720
The gateway is going to take the IP that we have put it on.
252
00:14:18,740 --> 00:14:25,070
You can actually see that is the IP that we put it on Ethernet two, which is one or 2168.0.1.
253
00:14:25,460 --> 00:14:31,280
So this is going to be the gateway for the LAN users for the Land PCs, correct.
254
00:14:32,750 --> 00:14:38,720
So now I would say you want to give IP addresses automatically from this range from 0.220.254.
255
00:14:39,230 --> 00:14:44,750
Then I'll say yes, of course, dot one would not be in this spool because dot one is for Ethernet two
256
00:14:44,750 --> 00:14:45,580
of the rather.
257
00:14:46,130 --> 00:14:48,890
Then I would say yes, this is the direct you want to give.
258
00:14:48,920 --> 00:14:51,680
That's fine for me and this the time.
259
00:14:51,740 --> 00:14:56,180
So the IP would be leased for 10 minutes then max and that's it.
260
00:14:56,750 --> 00:15:02,150
So now I have configure the ACP server on the internet to block number five is done.
261
00:15:02,150 --> 00:15:05,750
But number six, configure not to allow this IPC to go to the internet.
262
00:15:05,800 --> 00:15:06,830
What does it mean here?
263
00:15:07,190 --> 00:15:11,030
What is not actually not is network address translation.
264
00:15:11,630 --> 00:15:20,180
So now if we make what we have done already now so at this moment my computer should receive an IP from
265
00:15:20,180 --> 00:15:22,640
192168.0. something.
266
00:15:22,640 --> 00:15:25,550
We'll see that it get from the 0.254.
267
00:15:26,450 --> 00:15:28,970
That is the IP that it would get from the server.
268
00:15:29,540 --> 00:15:29,900
Correct.
269
00:15:30,440 --> 00:15:32,480
Now this computer wants to go to the Internet.
270
00:15:32,480 --> 00:15:38,930
It will go to the router and say, I want to go to Google dot com then there otherwise you it's coming
271
00:15:38,930 --> 00:15:44,930
from which source IP address, then it will see us coming from one or 2168.0.254.
272
00:15:45,230 --> 00:15:48,770
That would say 12168.0. something.
273
00:15:48,770 --> 00:15:51,050
That's a private IP address.
274
00:15:51,650 --> 00:15:52,400
Private IP.
275
00:15:52,400 --> 00:15:56,210
Others are not routing to the Internet that cannot go to the internet.
276
00:15:56,210 --> 00:16:00,080
That's how the Iot to have created the IP addresses.
277
00:16:00,080 --> 00:16:05,330
You have public you have private public IP addresses that can go to the Internet, private that cannot
278
00:16:05,330 --> 00:16:07,700
go to the Internet because they are private.
279
00:16:08,510 --> 00:16:10,120
So there are two ways.
280
00:16:10,280 --> 00:16:12,080
Sorry, you have a private IP address.
281
00:16:12,080 --> 00:16:13,550
You cannot go to the internet.
282
00:16:13,550 --> 00:16:15,830
Then my computer will not be able to go to the internet.
283
00:16:16,430 --> 00:16:21,620
So what we need to do, we have to use the non network address translation.
284
00:16:22,160 --> 00:16:28,130
So we make it on the router and we say I, private IP, others coming to us.
285
00:16:28,670 --> 00:16:34,070
We will translate it to be able to go to the internet which translated to our public IP.
286
00:16:34,580 --> 00:16:40,940
But now you can say, but over here you also have a private IP because you have to have seen that the
287
00:16:40,940 --> 00:16:42,920
IP is 192168 or something.
288
00:16:43,130 --> 00:16:44,970
So it's not really technology related.
289
00:16:44,980 --> 00:16:45,350
That's that one.
290
00:16:45,380 --> 00:16:46,340
That's not the gateway.
291
00:16:46,340 --> 00:16:49,910
So you can say, okay, here also it's 1i2.
292
00:16:49,910 --> 00:16:51,860
So yeah, it's also private IP.
293
00:16:51,860 --> 00:16:53,870
How come the other one can go to do that?
294
00:16:54,230 --> 00:16:59,900
Because again, that is not happening over here on that router, on that routing, that is not happening.
295
00:16:59,900 --> 00:17:01,310
So we have showed on that.
296
00:17:01,310 --> 00:17:04,490
But now let's imagine that this IP here is a public IP.
297
00:17:04,490 --> 00:17:04,849
All right.
298
00:17:04,880 --> 00:17:05,990
Not the private IP.
299
00:17:06,230 --> 00:17:07,099
So what's going to happen?
300
00:17:07,099 --> 00:17:11,690
This comes through here and that is it not that it can go to the Internet.
301
00:17:11,690 --> 00:17:15,440
So it's very important to configure to not how to do it.
302
00:17:15,589 --> 00:17:19,700
Let's go to the rather and from here we go to IP.
303
00:17:20,819 --> 00:17:24,450
We go to firewall not.
304
00:17:25,579 --> 00:17:31,160
And I would say over here, I just think coming from the source or source, not me is coming from the
305
00:17:31,160 --> 00:17:41,870
source and it is having one night to 168.0.0 slash unofficial any IP from this source address which
306
00:17:41,870 --> 00:17:47,750
can be 0.2.3.4254 going out from the interface.
307
00:17:47,930 --> 00:17:54,290
It's an so it's coming from the computer, which is why I don't say the zero or something.
308
00:17:54,470 --> 00:18:01,250
And going out from Ethernet one, which is the one interface and the action is to.
309
00:18:02,330 --> 00:18:02,930
Masquerade.
310
00:18:02,930 --> 00:18:04,910
Masquerade means to do not.
311
00:18:05,600 --> 00:18:11,330
And then I will say okay so now we have did not confident what number six is done.
312
00:18:11,720 --> 00:18:16,310
Ball number seven check if the PC can go to the internet if not, solve the problem.
313
00:18:16,520 --> 00:18:17,510
So let's make a review.
314
00:18:17,510 --> 00:18:22,820
We have ethernet one connected getting IP address from the there should be server of my home router
315
00:18:23,510 --> 00:18:26,840
will have this should be served on the router on ethernet internet2 computer.
316
00:18:26,840 --> 00:18:31,070
We will look at the knock the others and that we have met the not.
317
00:18:31,490 --> 00:18:34,640
So let's see if it's going to work now.
318
00:18:34,640 --> 00:18:41,960
First, let's check if my computer has received an IP of 12168.0. something.
319
00:18:42,500 --> 00:18:46,460
Let's go to the computer and let's do IP config.
320
00:18:47,660 --> 00:18:48,170
Here we go.
321
00:18:48,200 --> 00:18:53,390
He has received 19216820.254 and that is his gateway.
322
00:18:53,390 --> 00:18:53,840
Very good.
323
00:18:54,110 --> 00:19:01,520
So that means that if I think the one I to watch get the 0.1 which is his gateway so he can go to the
324
00:19:01,730 --> 00:19:02,210
router.
325
00:19:02,450 --> 00:19:05,480
So if you send his packet to the Internet, he can go to the wrapper.
326
00:19:05,900 --> 00:19:10,280
There are two word mac not and the router should send it to the internet that I'm able to connect to
327
00:19:10,290 --> 00:19:10,760
the internet.
328
00:19:11,270 --> 00:19:15,320
Let's speak to google dot com to see if I can go to the internet.
329
00:19:16,220 --> 00:19:18,650
If I have been to google dot com, we can see.
330
00:19:19,310 --> 00:19:21,440
Hmm it's not really working.
331
00:19:23,630 --> 00:19:26,330
You can see it's not it's not giving a reply.
332
00:19:27,410 --> 00:19:27,580
Shh.
333
00:19:27,980 --> 00:19:29,090
No, it's not working.
334
00:19:29,120 --> 00:19:33,880
What if we think to edit that, which is a DNS IP address?
335
00:19:35,460 --> 00:19:36,540
On the Internet also.
336
00:19:36,690 --> 00:19:37,530
Good question on both.
337
00:19:37,710 --> 00:19:38,070
Okay.
338
00:19:38,580 --> 00:19:39,860
So there is a problem.
339
00:19:39,870 --> 00:19:41,430
So let's see what is the problem?
340
00:19:41,910 --> 00:19:48,030
And the problem is, if we go back to the router, let's check if the problem is able to go to the Internet
341
00:19:48,840 --> 00:19:55,950
tools, being able to not say no or out to host.
342
00:19:55,960 --> 00:19:57,700
So that is a problem on the road.
343
00:19:58,140 --> 00:19:59,310
What is the problem?
344
00:19:59,580 --> 00:20:00,210
Exactly.
345
00:20:00,210 --> 00:20:05,760
The problem is if we go back to the picture, let's clean it a little bit.
346
00:20:07,490 --> 00:20:14,900
The problem is that the computer is able to send everything to the writer and her author has not.
347
00:20:14,930 --> 00:20:15,680
That's no problem.
348
00:20:15,680 --> 00:20:22,760
But the problem is that the writer doesn't have a gateway to tell him to go to the Internet goal from
349
00:20:23,150 --> 00:20:23,930
your gateway.
350
00:20:24,230 --> 00:20:26,790
As I said, that is not the right gateway at this.
351
00:20:26,810 --> 00:20:29,810
Actually, one, not to say that something will sit in a moment.
352
00:20:30,380 --> 00:20:32,060
So there is no gateway.
353
00:20:32,060 --> 00:20:39,500
And if you want, you can see here on the IP routes, look, there also doesn't have any gateway to
354
00:20:39,500 --> 00:20:40,460
go to the Internet.
355
00:20:41,300 --> 00:20:47,570
And the reason is because remember when we were doing the client on Ethernet, Juan, I said to you,
356
00:20:48,320 --> 00:20:49,760
uncheck the default draft.
357
00:20:50,240 --> 00:20:51,080
So let's check it.
358
00:20:51,080 --> 00:20:56,560
Now we put here, I want default and I want the A.P. Look what's going to happen.
359
00:20:56,570 --> 00:20:59,420
Once we do that, you will receive a default draft.
360
00:20:59,420 --> 00:21:09,200
You see, to go to anywhere, go to 121.23.1, which is the router gateway, which is my home router
361
00:21:09,650 --> 00:21:09,950
one.
362
00:21:09,950 --> 00:21:11,900
I don't want to accept a 23.1.
363
00:21:12,470 --> 00:21:13,780
So now we have Gateway.
364
00:21:13,790 --> 00:21:21,530
So if I try to pink 28.8.8, it is working now if I go back to my computer.
365
00:21:22,890 --> 00:21:31,370
I'm on the command line and I tried to think through a bit later today that it's working.
366
00:21:32,190 --> 00:21:35,520
If I try to think of google dot com, it is working.
367
00:21:35,520 --> 00:21:37,740
So my computer now has internet.
368
00:21:37,980 --> 00:21:38,460
Very good.
369
00:21:38,730 --> 00:21:42,280
Number seven is done and the last point is to upgrade the router as to the latest version.
370
00:21:42,300 --> 00:21:48,450
Again, remember that the router should be upgraded to the latest version because Mike Dick engineers
371
00:21:48,450 --> 00:21:58,200
every couple of weeks they released a new version which is fixing the bugs that are on the oldest version.
372
00:21:58,530 --> 00:22:00,030
So how can we upgrade?
373
00:22:00,060 --> 00:22:05,130
So this is the first measurement to be able to harden your microphone is to upgrade it to the latest
374
00:22:05,130 --> 00:22:05,490
version.
375
00:22:06,570 --> 00:22:12,720
So now how to upgrade it and to check if we have a new or to us at this moment.
376
00:22:12,930 --> 00:22:15,770
My daughter is running on the version seven Pulse 1.2.
377
00:22:15,780 --> 00:22:16,740
You can sit over here.
378
00:22:17,130 --> 00:22:20,640
You can also go to System Resources.
379
00:22:21,390 --> 00:22:26,100
And also you can see that it is Division 7.1.2 stable.
380
00:22:27,390 --> 00:22:30,810
So now if I go to system and I go to packages.
381
00:22:32,420 --> 00:22:37,190
Now what we need to do is to make because we have already internet on the mike the creator as you can
382
00:22:37,190 --> 00:22:39,140
just say, check for updates.
383
00:22:39,740 --> 00:22:44,600
And once you do that, we are on the stable version on 7.1, two, two.
384
00:22:44,990 --> 00:22:47,900
That says you have a new version, which is 7.1 for Charlie.
385
00:22:48,440 --> 00:22:48,910
Very good.
386
00:22:48,920 --> 00:22:49,670
We have a new version.
387
00:22:49,670 --> 00:22:50,710
So all you need to do.
388
00:22:51,170 --> 00:22:52,730
Download and install.
389
00:22:52,730 --> 00:22:53,600
You click on that.
390
00:22:53,900 --> 00:22:59,150
Now, before I do that, I'm going to do it in a moment in case you don't have internet on the mixture
391
00:22:59,210 --> 00:23:00,950
either and you want to upgrade it.
392
00:23:01,670 --> 00:23:05,360
So say we don't have it than that now and we want to upgrade it.
393
00:23:05,750 --> 00:23:06,950
We know there is a new version.
394
00:23:07,250 --> 00:23:13,880
So what you can do, you can look to the architecture name, which is Am I BBC?
395
00:23:13,880 --> 00:23:17,780
You see, that is the architecture name of my mike, the character that I have here.
396
00:23:18,140 --> 00:23:21,620
That is something also you can find it from the system resources.
397
00:23:22,340 --> 00:23:23,450
You can look at it.
398
00:23:23,450 --> 00:23:24,170
It's over here.
399
00:23:24,170 --> 00:23:25,520
I'm IP.
400
00:23:26,390 --> 00:23:31,020
SB So what you need to do, you go to the my ticwatch site.
401
00:23:31,100 --> 00:23:31,400
Go.
402
00:23:33,520 --> 00:23:37,630
And then you go to the software on download over here.
403
00:23:38,110 --> 00:23:42,040
You look for divergence of it from the 1.3 stable.
404
00:23:42,880 --> 00:23:47,490
And these are the architectural names of the Micra crop as you look for this one.
405
00:23:47,500 --> 00:23:54,190
Am I be i should be I you install or you download the main package.
406
00:23:54,610 --> 00:23:59,500
So this main package, you downloaded this do that very fast.
407
00:23:59,500 --> 00:24:01,810
So it's not a very big file.
408
00:24:02,920 --> 00:24:04,930
So this has been downloaded now.
409
00:24:07,570 --> 00:24:08,500
Let's put it on.
410
00:24:09,730 --> 00:24:10,870
Over here.
411
00:24:12,700 --> 00:24:13,750
So it is defied.
412
00:24:15,540 --> 00:24:17,340
It's already on my screen here.
413
00:24:17,670 --> 00:24:19,080
And all you need to do.
414
00:24:20,400 --> 00:24:27,720
You just go to the mike, the Crowder, and you just take that one and paste it over here.
415
00:24:28,380 --> 00:24:29,790
It will come inside the file.
416
00:24:29,790 --> 00:24:31,170
As you can see, it's copy now.
417
00:24:31,170 --> 00:24:33,390
It will come to the file list inside.
418
00:24:34,570 --> 00:24:34,990
All right.
419
00:24:35,170 --> 00:24:40,750
Once this file has been copied fully to the file list, all you need to do.
420
00:24:41,140 --> 00:24:42,190
Reboot your router.
421
00:24:42,520 --> 00:24:42,970
That's it.
422
00:24:43,690 --> 00:24:44,860
That's all what you need to do.
423
00:24:44,860 --> 00:24:46,480
So you have two ways to make it.
424
00:24:47,320 --> 00:24:48,790
Whether manually, like I have showed you.
425
00:24:48,790 --> 00:24:50,770
And now it's already here.
426
00:24:51,010 --> 00:24:53,680
Now you can say system reboot.
427
00:24:54,310 --> 00:25:00,430
Do you want to reboot it after you say yes and then it will be rebooted and having the new version.
428
00:25:01,120 --> 00:25:09,880
Now, let me just make it from, as I said before we go to system and we make it from here.
429
00:25:10,490 --> 00:25:15,400
We have to go to packages, check for update, download and install.
430
00:25:15,820 --> 00:25:17,270
So it's going to download it.
431
00:25:17,980 --> 00:25:19,720
She is downloading now to five.
432
00:25:21,180 --> 00:25:22,290
And he's going to install it.
433
00:25:23,010 --> 00:25:28,830
It's rebooting now after the reboot thereafter will be on the version 7.1 Bond Street.
434
00:25:28,890 --> 00:25:33,900
So now my router is back online and let's go through it directly.
435
00:25:33,930 --> 00:25:35,730
We can go now to its IP address.
436
00:25:36,120 --> 00:25:37,680
That's legacy is better.
437
00:25:38,190 --> 00:25:38,760
We connect.
438
00:25:39,120 --> 00:25:41,370
Here we go, 7.1 on three.
439
00:25:41,700 --> 00:25:49,500
And if we go to the system and we go to resources, we can see that it is showing 7.1.3 stable.
440
00:25:50,400 --> 00:25:50,790
All right.
441
00:25:50,790 --> 00:25:51,240
Very good.
442
00:25:51,450 --> 00:25:56,050
Now, the last thing before we finish this lab, I just want to show you, if we go again to the dot
443
00:25:56,070 --> 00:26:02,730
com website inside the software here you have this a change logs.
444
00:26:03,240 --> 00:26:05,550
So here it will show you.
445
00:26:06,210 --> 00:26:10,050
Let's see if we can find the 7.1.3 what they have.
446
00:26:10,650 --> 00:26:13,320
This one, the released 7.1.3.
447
00:26:13,320 --> 00:26:16,620
They say what they have done on this version.
448
00:26:17,100 --> 00:26:17,880
So what?
449
00:26:18,330 --> 00:26:19,590
They have made a fix.
450
00:26:20,160 --> 00:26:25,140
So you can see them as something for the bridging forward, a series three on the series, fixing the
451
00:26:25,140 --> 00:26:27,390
watchdog timing, functionality and so forth.
452
00:26:27,750 --> 00:26:33,180
So you can see that before you upgrade the version to the latest version, look what fix they have done.
453
00:26:33,600 --> 00:26:39,300
So you can see that if you really want to upgrade it with those fixed, then you can do it.
454
00:26:39,390 --> 00:26:40,610
What number eight is done.
455
00:26:40,620 --> 00:26:45,030
And with this point, I have finished the first lap for this course.
456
00:26:45,240 --> 00:26:46,440
So this is the first section.
457
00:26:46,650 --> 00:26:52,770
So now we have understood how we connect the mitraclip to the Internet, and we have gone through all
458
00:26:52,770 --> 00:26:57,810
the steps that I have showed you how you can upgrade your router OS to the latest version.
459
00:26:58,350 --> 00:27:02,220
So I hope that this lecture was informative for you and also in the upcoming election.
42158
Can't find what you're looking for?
Get subtitles in any language from opensubtitles.com, and translate them here.