1 00:00:09,530 --> 00:00:15,860 Know everyone that is my dad here in Love Number three I'm going to show you how you can configure the 2 00:00:15,880 --> 00:00:19,730 detesting the snooping to protect your network. 3 00:00:19,760 --> 00:00:22,150 So as you can see he will have 12 parts to do. 4 00:00:22,160 --> 00:00:26,930 But before I start doing the parts let me just show you what is the last thing are you that are going 5 00:00:26,930 --> 00:00:27,770 to work on. 6 00:00:27,950 --> 00:00:33,770 And then our explain why you need to have the HTP snooping configuration in your network so you can 7 00:00:33,770 --> 00:00:40,670 see here is our network I we have our computer connected to this router on Ethernet too and this router 8 00:00:40,670 --> 00:00:42,740 is connected to router 2. 9 00:00:42,770 --> 00:00:45,170 We also eat them at three in the face. 10 00:00:45,290 --> 00:00:51,470 So it's almost the same like what we have seen in the previous lap but the idea is this following we 11 00:00:51,470 --> 00:00:54,270 have to configure the Sonata to become a switch. 12 00:00:54,380 --> 00:01:00,040 So to have a switch that means that we have to put all parts inside a bridge bar and then this other 13 00:01:00,060 --> 00:01:06,910 becomes as a switch and this router over here we need to convert it to become a dish server. 14 00:01:06,980 --> 00:01:08,980 So what is the thing. 15 00:01:09,470 --> 00:01:14,770 We know now that there should be service connected to it and that three of this switch. 16 00:01:14,780 --> 00:01:20,900 Let's call it now the switch that means that we can make this port as a trusted port. 17 00:01:20,900 --> 00:01:26,280 That means that the DCP server can pass traffic from this port. 18 00:01:26,420 --> 00:01:29,960 You can imagine if someone has to put that rock they see the server. 19 00:01:29,960 --> 00:01:33,870 For example on there is Europe or internet for. 20 00:01:33,920 --> 00:01:41,750 OK let's take this for can at for and someone bring a recipe server and he connected to disport so that 21 00:01:41,760 --> 00:01:43,750 he said this to the server here. 22 00:01:44,050 --> 00:01:45,180 OK. 23 00:01:45,950 --> 00:01:54,090 So what happened is that there is this port and this port and this port are in a switch. 24 00:01:54,160 --> 00:02:00,530 That means that if this computer here is asking for an IP address from the server he may get the IP 25 00:02:00,770 --> 00:02:06,350 from this rocketships server and then of course you also send him a gateway. 26 00:02:06,350 --> 00:02:12,410 And this gateway that means that all the traffic of this PC will have to go through the gateway that 27 00:02:12,410 --> 00:02:17,900 is given from this city server and that someone can intercept the traffic that is passing from this 28 00:02:17,900 --> 00:02:18,680 computer. 29 00:02:18,830 --> 00:02:21,570 And that's what we called the DCP as a rock. 30 00:02:21,570 --> 00:02:22,220 They should be. 31 00:02:22,220 --> 00:02:24,670 That means that it's not a validation. 32 00:02:24,950 --> 00:02:26,910 So to avoid that what we can do. 33 00:02:26,960 --> 00:02:32,060 We know that the this the this is the server that is connected to the Timmothy is the valid one. 34 00:02:32,060 --> 00:02:34,830 Then we can make this port as trusted port. 35 00:02:35,270 --> 00:02:35,840 OK. 36 00:02:36,020 --> 00:02:39,070 So we make this port trusted port and all other ports. 37 00:02:39,070 --> 00:02:42,350 This board and this port here and this port here. 38 00:02:42,410 --> 00:02:48,400 And if you have more ports on the switch that we have we made them on trust and trusted means that the 39 00:02:48,480 --> 00:02:51,840 DNC server communication not the DNC. 40 00:02:52,050 --> 00:02:56,500 The DNC server communication will not happen let me if someone plugged. 41 00:02:56,510 --> 00:02:59,720 There should be server on this board for example. 42 00:02:59,730 --> 00:03:06,170 He put it over then the server disputes over will not be able to communicate with the client. 43 00:03:06,380 --> 00:03:12,110 It's only going to be conjugating with the guys on this board because it's a trusted board. 44 00:03:12,650 --> 00:03:16,130 So that is the concept of the HTP snooping. 45 00:03:16,130 --> 00:03:22,310 So what we can do we can make one part of the board which is connected to that there should be server 46 00:03:22,400 --> 00:03:25,340 as trusted and the rest will make them untrusted. 47 00:03:25,370 --> 00:03:33,980 And then in this way we secure our network that we no one can put a rock they strip the server and provide 48 00:03:33,980 --> 00:03:37,970 us IP addresses and routes that we should not go through it. 49 00:03:38,040 --> 00:03:42,670 OK so now you know the concept of what is the set piece to be. 50 00:03:42,770 --> 00:03:45,540 Let's now go back and configure part number one. 51 00:03:45,560 --> 00:03:49,100 Upgrade your Lauter to the latest version. 52 00:03:49,100 --> 00:03:51,910 So before I start this point I put the picture here. 53 00:03:52,280 --> 00:03:57,700 And at this point they're asking us to upgrade the router to the latest version. 54 00:03:57,860 --> 00:04:04,710 Why we have to do that because they are simply snooping is isn't you setting that the critic is providing 55 00:04:04,730 --> 00:04:07,040 with the newer version of fumoir. 56 00:04:07,100 --> 00:04:07,660 Man that's true. 57 00:04:07,670 --> 00:04:09,350 When you are taking now this course. 58 00:04:09,560 --> 00:04:12,550 But in the next couple of month back. 59 00:04:12,860 --> 00:04:16,670 So now we are in quarter 4 of 2018. 60 00:04:16,670 --> 00:04:19,990 Then the distribution of being was not available. 61 00:04:20,000 --> 00:04:24,350 So now what you need to do we have to upgrade your router to the latest version. 62 00:04:24,350 --> 00:04:30,380 Actually I have upgraded my router and are ready but if you want to know how to do that and I think 63 00:04:30,380 --> 00:04:38,100 that you already know how to do that you can open the Winbox and from here you have to go to system 64 00:04:38,340 --> 00:04:42,970 packages and you have to make a check for updates. 65 00:04:43,090 --> 00:04:47,430 At this moment the latest version is six point forty three point four. 66 00:04:47,500 --> 00:04:49,190 So it's already updated. 67 00:04:49,390 --> 00:04:57,310 But in case you want to check if you have a higher version then you can check out date and also your 68 00:04:57,310 --> 00:04:59,440 router needs to be connected to the Internet. 69 00:04:59,620 --> 00:05:05,020 In my case my router is not connected to the internet so you can see if I'm at chuck a bit so it will 70 00:05:05,020 --> 00:05:06,090 not show me anything. 71 00:05:06,280 --> 00:05:11,680 But if your router is connected the then it would communicate with the mike to take care of servers 72 00:05:12,060 --> 00:05:14,650 and then it would check if there is a new version. 73 00:05:14,650 --> 00:05:18,770 Then it will tell you there is a new version and you can download it and install it. 74 00:05:19,080 --> 00:05:21,030 OK point number one is done. 75 00:05:21,030 --> 00:05:27,220 Point number two go to the first router name its switch and create the bridge interface to the inside 76 00:05:27,220 --> 00:05:29,120 of it all your boss. 77 00:05:29,440 --> 00:05:36,450 So what we need now to do again if we go to the graph we have all those parts that are on this router 78 00:05:36,700 --> 00:05:42,790 we have to put them inside the bridge so we make a bridge interface and that we put all those it in 79 00:05:42,790 --> 00:05:47,720 that one two three and four I have only four interfaces on this router. 80 00:05:47,950 --> 00:05:53,730 Then this router becomes like a switch because all the ports are inside and which layer to they work 81 00:05:53,850 --> 00:05:54,520 layer. 82 00:05:55,060 --> 00:05:55,990 So lets do that. 83 00:05:57,120 --> 00:06:01,910 I will go here to the Winbox I will make a breach. 84 00:06:02,550 --> 00:06:03,850 So thats rich one. 85 00:06:03,960 --> 00:06:12,180 And inside the bridge I have to put it there face it and thats one and output interfaces the next. 86 00:06:12,190 --> 00:06:18,590 Now after we put it in that too it may get disconnected because I'm connecting my computer to Ethernet 87 00:06:18,600 --> 00:06:25,490 to all of this to this switch or this router and because we're putting it in a rage then it may disconnect. 88 00:06:25,510 --> 00:06:33,080 So that is it enough to put it in that three so she is disconnected No problem I'll connect again. 89 00:06:33,970 --> 00:06:42,610 Now I will create inside this bridge up with the part of you tonight through that just to put it in 90 00:06:42,650 --> 00:06:43,250 a. 91 00:06:44,220 --> 00:06:46,350 And we put Also internet for 92 00:06:49,450 --> 00:06:52,500 so they seem to be snooping works on the bridges. 93 00:06:52,510 --> 00:06:57,130 So you have to have a rich interface on all your parts. 94 00:06:57,160 --> 00:07:00,910 Then the that this will be kind of work part number two is done. 95 00:07:01,150 --> 00:07:04,450 We have put all the parts inside the bridge interface. 96 00:07:04,630 --> 00:07:09,760 Number three go to the bridge interface and check the the SEPs not be so then never there should be 97 00:07:09,760 --> 00:07:17,890 something we have to go inside the bridge interface so we can go from here and DoubleClick on it and 98 00:07:17,890 --> 00:07:24,190 you can see Desta is doing is showing that actually after you upgrade your router to the latest version 99 00:07:24,250 --> 00:07:30,190 it should show that if you don't see that option here that means you are on a all version for the router 100 00:07:30,210 --> 00:07:32,120 OS and you need to upgrade it. 101 00:07:32,410 --> 00:07:36,570 So you have to check the there should be still being on the bridge. 102 00:07:36,580 --> 00:07:37,060 OK. 103 00:07:37,300 --> 00:07:38,850 So that's what I have to do. 104 00:07:38,930 --> 00:07:41,390 Say OK point number three is done. 105 00:07:41,440 --> 00:07:45,890 We have checked that there should be on the bridge interface. 106 00:07:46,110 --> 00:07:51,260 Now number four make it in that three trusted and or other port on the roster. 107 00:07:51,280 --> 00:07:57,040 What does it mean if we go back here to the picture we see that drop of two which is going to be the 108 00:07:57,040 --> 00:08:03,100 dish to be servers that is the dish over it's connected to in that stream of this. 109 00:08:03,400 --> 00:08:05,460 Then I have to make it necessary. 110 00:08:05,590 --> 00:08:06,960 The trusted interface. 111 00:08:07,160 --> 00:08:12,550 And I will make all the other interfaces which I've eaten at one two and three and four actually three 112 00:08:12,550 --> 00:08:13,770 it's already trusted. 113 00:08:13,780 --> 00:08:16,850 So one two and four we're made down on trust. 114 00:08:16,960 --> 00:08:24,020 That means that if the recipe is connected to eat and it's three that it will work if the recipe server 115 00:08:24,070 --> 00:08:25,300 can communicate. 116 00:08:25,300 --> 00:08:28,680 But if it's connected to the other port it will not work. 117 00:08:28,720 --> 00:08:39,390 So how to do that we go back to Winbox and from here we have to go to the bridge and inside the bridge 118 00:08:39,400 --> 00:08:43,640 inside the bridge we have the interfaces that we have put down the ports. 119 00:08:43,660 --> 00:08:49,940 So you go to it and had three and you can see here when you double click on it and it's free you see 120 00:08:49,940 --> 00:08:52,820 you have this one which is trusted trusted means. 121 00:08:52,850 --> 00:08:57,550 That's the part that I trust that's the part which is connected to the HTP server. 122 00:08:57,770 --> 00:09:03,530 And I would say OK the other parts you don't do anything because by default there are unfrosted. 123 00:09:03,530 --> 00:09:10,190 So you see they're not checked so it's not one hour and not make a trusted Internet to own and not make 124 00:09:10,190 --> 00:09:13,920 it trusted and either not for or not make it trusted. 125 00:09:14,060 --> 00:09:21,390 So only make trusted Ethan at three because that's the one connected to the server but before it's done. 126 00:09:21,630 --> 00:09:24,580 But number five go to router to sign it. 127 00:09:24,590 --> 00:09:29,400 And I bet others on internet three to one or do I say that want to fight for. 128 00:09:29,450 --> 00:09:36,960 So if you go back to the picture here router which is the server is having this interface intimately 129 00:09:37,120 --> 00:09:40,230 connected to it in a city of that there should be. 130 00:09:40,240 --> 00:09:41,100 All right. 131 00:09:41,530 --> 00:09:44,070 That's the physical connectivity that we have. 132 00:09:44,200 --> 00:09:49,780 So we need to put an IP address on this interface and we make the server on that interface. 133 00:09:49,780 --> 00:09:50,320 All right. 134 00:09:50,320 --> 00:09:51,400 So let's do that. 135 00:09:51,400 --> 00:09:59,660 We got to the other rather So I have to move my cable and I connect my computer to the second router. 136 00:10:02,270 --> 00:10:09,730 Now I would go to this author so they just decided on the router too. 137 00:10:10,050 --> 00:10:14,460 I will name it if you want to we can change the name. 138 00:10:14,460 --> 00:10:17,630 So let's go to System and then we got our identity. 139 00:10:17,820 --> 00:10:28,900 We give it a name router to and on this router I have to go to IP address and I give and I a 1 and 2 140 00:10:28,930 --> 00:10:32,790 1 6 1 2 5 4 Stosh 24. 141 00:10:32,980 --> 00:10:37,270 And this is going to happen on internet 3. 142 00:10:37,310 --> 00:10:39,810 So that's really the has this IP address. 143 00:10:39,910 --> 00:10:45,220 And then I would say OK point number five is done we have put that eyebrow address on the router too 144 00:10:45,250 --> 00:10:46,720 which is going to be the DST. 145 00:10:46,740 --> 00:10:51,250 So now we can integrate the data on internet 3. 146 00:10:51,340 --> 00:10:55,110 So that's something we have seen before and we can do it very fast. 147 00:10:55,180 --> 00:10:59,980 Now I would go to a router too and I will go to IP DSP server. 148 00:11:00,300 --> 00:11:01,870 I click on there to be set up. 149 00:11:01,870 --> 00:11:07,010 I would say I want to create this sheepy server on internet 3 next. 150 00:11:07,030 --> 00:11:11,390 So that is the range of IP the network others that's fine. 151 00:11:11,630 --> 00:11:12,710 They're just the gateway. 152 00:11:12,740 --> 00:11:14,570 Yes that's correct. 153 00:11:14,570 --> 00:11:16,890 Here is the pool. 154 00:11:16,960 --> 00:11:18,850 And also I can show you that if you want. 155 00:11:19,000 --> 00:11:22,940 You can create more pools here but now we create only 1 pool. 156 00:11:22,970 --> 00:11:28,890 This one find the server we can put anything we want as DNS server here. 157 00:11:29,150 --> 00:11:34,790 So what they do they do they don't they this time and finish. 158 00:11:34,950 --> 00:11:40,170 So now if they dropped it to has there should be server and he gives I got this from. 159 00:11:40,190 --> 00:11:42,510 It's either Internet 3 interface. 160 00:11:42,510 --> 00:11:42,890 OK. 161 00:11:42,960 --> 00:11:45,880 Point Number six is done part number 7. 162 00:11:45,990 --> 00:11:49,730 Check if your PC get an IP address from the DSP server. 163 00:11:49,740 --> 00:11:58,180 So now what I need to do again if I go back to the picture I have now I plug my computer to this router 164 00:11:58,180 --> 00:12:02,310 to be able to go to one box or plug it again on Ethernet too. 165 00:12:02,740 --> 00:12:04,750 And this is a switch. 166 00:12:04,750 --> 00:12:11,190 So this is a switch and a router to it's connected to Ethernet 3 which is the trusted interface that 167 00:12:11,230 --> 00:12:17,290 we have to see if my computer which is connected now to this which will get an IP address from the disk. 168 00:12:17,320 --> 00:12:22,890 So first I would connect my computer to that router. 169 00:12:23,410 --> 00:12:29,240 So now my computer is to this switch actually connected and I will open the current prime 170 00:12:32,490 --> 00:12:37,830 and from here first to check if I have to be compre if I have any others on it. 171 00:12:37,830 --> 00:12:40,340 So you can see I don't have any others. 172 00:12:40,630 --> 00:12:43,870 What was the IP conflicts that's all there is no I got this. 173 00:12:43,890 --> 00:12:51,220 If I say I've become fake slash all we should say slush 174 00:12:55,480 --> 00:13:00,360 it it looks like there is some connectivity problem. 175 00:13:00,420 --> 00:13:06,450 I think that my router by mistake is now turned off so I moved the cable a bit so I will wait for the 176 00:13:06,450 --> 00:13:08,030 router to come online again. 177 00:13:08,190 --> 00:13:10,860 And then we will try to see if we get an idea. 178 00:13:10,890 --> 00:13:18,510 So the switch is now back online and now we try again and we say I'd be fake to see if there's an app 179 00:13:18,510 --> 00:13:25,230 out there so you can see it has receded I gather from the DCP server if you want we can try to release 180 00:13:25,230 --> 00:13:31,680 this IP address so we take them off and then you can see there's no I've got it. 181 00:13:31,770 --> 00:13:39,730 And now again I would say IP conflicts slash revenue and I would say either I wait a minute and then 182 00:13:39,730 --> 00:13:45,810 we can see in the few seconds that you would get an IP address from the DST server you can get 1 2 1 183 00:13:45,820 --> 00:13:55,440 6 8 1 2 5 3 and why he got the IP address because as you can see the router which is routed to here 184 00:13:55,510 --> 00:14:01,440 acting as there should be server is connected to the trusted interface and it is a switch. 185 00:14:01,440 --> 00:14:10,880 Then it will forward the DST the buckets back and forth between the server and the PC. 186 00:14:11,190 --> 00:14:21,280 OK so if we want also we can go to Winbox we go to Iraq up to now and we can go to these we can see 187 00:14:21,280 --> 00:14:27,050 that it has giving this gather to my partner above 7 has done both. 188 00:14:27,040 --> 00:14:33,780 Number 8 do IP conflicts Lesters IIS on your computer to remove the IP address to receive from the server. 189 00:14:33,940 --> 00:14:40,570 So we need to remove this site either so I will say IP conflicts Lesch release and we see there is no 190 00:14:40,620 --> 00:14:45,850 any other is now on my part number eight is done. 191 00:14:46,040 --> 00:14:52,760 There is no I gather on my computer now connect a router to to the Internet for of this switch. 192 00:14:52,780 --> 00:14:59,890 So what they are asking us now to do is to take this cable which is connected to it and that's here 193 00:15:00,220 --> 00:15:05,300 to move it and connect it to Internet for. 194 00:15:05,760 --> 00:15:10,120 OK we put it on the internet for of the switch so that means it's not any more connected to it than 195 00:15:10,120 --> 00:15:16,640 that three which is the trusted one we connected to it and that for which is a known trusted one its 196 00:15:16,690 --> 00:15:17,580 not trusted. 197 00:15:17,800 --> 00:15:21,610 And we see that if the pc will get an IP address on. 198 00:15:21,670 --> 00:15:23,170 So let's do that. 199 00:15:23,860 --> 00:15:29,060 So I would go to here that is the cable of this. 200 00:15:29,700 --> 00:15:36,040 I took it out from Ethan at 3 and now I put it aside for him. 201 00:15:36,310 --> 00:15:42,910 So now the DCP server is connected from its interface it unnecessary to the in the face of the switch 202 00:15:43,000 --> 00:15:44,460 on it and not before. 203 00:15:44,560 --> 00:15:55,720 And remember if I just to put it here that's the switch he has eaten that three is trusted and the rest 204 00:15:55,720 --> 00:16:01,020 is not trust that's all eaten up for there's not a trust board. 205 00:16:01,330 --> 00:16:01,860 OK. 206 00:16:01,990 --> 00:16:05,730 And then we will see if there will be communication with a dish to be sure. 207 00:16:05,830 --> 00:16:08,320 And the PC to get an idea on the spot. 208 00:16:08,330 --> 00:16:10,690 Number nine is done both number. 209 00:16:10,720 --> 00:16:16,060 Then do I pick up a slush renewing on your PC does it receive an IP address from the dashiki server. 210 00:16:16,060 --> 00:16:18,300 Let's try now we go here. 211 00:16:18,490 --> 00:16:21,250 And we still don't have an IP address. 212 00:16:21,580 --> 00:16:26,750 We can't check IP config we have actually we have an IP IP address let me remove it. 213 00:16:26,800 --> 00:16:32,370 So I would say again IP conflicts flash release do not have anything. 214 00:16:32,680 --> 00:16:40,180 And we do IP config slash Ringle. 215 00:16:41,530 --> 00:16:47,880 OK so now we are renewing the IP address and now the computer is asking for a day I should be Schober 216 00:16:47,880 --> 00:16:49,990 to give him an IP address. 217 00:16:50,230 --> 00:16:55,540 And in case the DCP server and Souf then he can give him an IP address in our case. 218 00:16:55,540 --> 00:17:01,280 Remember we are now connected to Internet four of this switch which is an untrusted. 219 00:17:01,280 --> 00:17:08,990 That means one even get in-case router to see the server he is answering to the PC when it comes to 220 00:17:08,990 --> 00:17:09,810 eating at. 221 00:17:09,990 --> 00:17:14,000 And it's untrusted they would say no you cannot pass from here. 222 00:17:14,000 --> 00:17:20,660 It's an untrusted bar and then the computer will not get an IP address from the distributor from the 223 00:17:20,660 --> 00:17:28,700 range of 1 to 1 6 and that one that's something that check so as to try to give an IP address but it 224 00:17:28,700 --> 00:17:29,620 will not. 225 00:17:29,630 --> 00:17:33,900 Now if I say IP config you can see it get an up people I gather. 226 00:17:33,920 --> 00:17:34,480 And that's. 227 00:17:34,610 --> 00:17:42,040 And I gather that Microsoft Windows he give it to to the computer which started by 169 to fight for 228 00:17:42,170 --> 00:17:42,800 something. 229 00:17:42,920 --> 00:17:44,580 And that's what we call it people. 230 00:17:44,730 --> 00:17:49,670 OK it's an automatic I got this one the PC cannot find it there should be Schober to give him an IP 231 00:17:49,670 --> 00:17:50,220 address. 232 00:17:50,450 --> 00:17:55,640 The windows give him this IP address that something locally inside the windows. 233 00:17:55,640 --> 00:17:56,230 OK. 234 00:17:56,480 --> 00:18:02,180 So as you can see he didn't get an IP address from the ranch of the desk server because there were no 235 00:18:02,180 --> 00:18:08,880 communication between the DST the server and the client which is in our case my computer on ABBERTON 236 00:18:08,900 --> 00:18:16,100 is done and we did receive an IP address from the dealership is asking us now to reconnect to internet 237 00:18:16,100 --> 00:18:18,770 3 and do IP conflicts Slusher. 238 00:18:18,800 --> 00:18:24,080 So we have to put the cable again and the switch on it and that's really and have to review the IP address 239 00:18:24,080 --> 00:18:26,980 and we have to see if we will get now and I gather this. 240 00:18:27,170 --> 00:18:32,450 Let's try something the cable from within at 4:00 and I put it on it and it's three again which is the 241 00:18:32,460 --> 00:18:33,440 trusted. 242 00:18:33,880 --> 00:18:40,190 And I will go to my computer come on line and if we say no because complete we're still on IP but if 243 00:18:40,190 --> 00:18:47,360 I say IP conflicts Let's review and then I will say enter we have to wait a bit and then we should see 244 00:18:47,390 --> 00:18:49,460 that indeed he got an IP address. 245 00:18:49,520 --> 00:18:49,910 Why. 246 00:18:49,910 --> 00:18:56,720 Because now the DCP server is connected to the trusted port which is Internet 3. 247 00:18:56,750 --> 00:19:00,340 And that's what we have configured what we were doing the DSP snooping. 248 00:19:00,530 --> 00:19:03,670 So he has received the IP addresses from the DST server. 249 00:19:03,950 --> 00:19:05,670 So they asking what do you conclude. 250 00:19:05,690 --> 00:19:13,340 So we conclude that internet 3 is the trusted port and the DST has to be connected to that port in order 251 00:19:13,340 --> 00:19:20,510 to provide IP addresses to the host number 11 is Afghanistan and point number two that reset both routers 252 00:19:20,750 --> 00:19:21,800 to the next labs. 253 00:19:21,850 --> 00:19:24,460 I will do that also in a moment. 254 00:19:24,590 --> 00:19:30,970 And that's what I wanted to show and the conversation of the day ICP snooping. 255 00:19:31,130 --> 00:19:37,970 As you can see it's a very important feature that they have added to their router or us. 256 00:19:37,970 --> 00:19:44,280 And again remember you have to upgrade your router OS to the latest version. 257 00:19:44,570 --> 00:19:49,700 And then when you do that the distribution of being will be there and you always need to have Bridge 258 00:19:49,700 --> 00:19:53,720 interfaces in order to configure the DSP Snoopy. 259 00:19:53,780 --> 00:19:59,480 And with the desktop is not being you are protecting your network that know any drug there should be 260 00:19:59,480 --> 00:20:05,970 would be plugged in your network and it would provide information to your host like ip address the subject 261 00:20:05,980 --> 00:20:12,450 mask gateway and DNS and other information and then they can do some type of attacks against you. 262 00:20:12,470 --> 00:20:16,110 So this is what I wanted to show you in this flap about the speech therapy. 263 00:20:16,130 --> 00:20:20,420 I hope that you like this feature and I wish you and the upcoming election.