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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Todd,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thank you for the information, the Level 2 support guy never mention that I could do that. I will check on it.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>David<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> plug-discuss-bounces@lists.phxlinux.org [mailto:plug-discuss-bounces@lists.phxlinux.org] <b>On Behalf Of </b>Todd Cole<br><b>Sent:</b> Saturday, February 28, 2015 6:21 PM<br><b>To:</b> Main PLUG discussion list<br><b>Subject:</b> Re: Problems with Cisco DPQ3212 Cable Modem and NAT<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I tried to do that a while ago and failed due to it had a voip that needed NAT internal for the phone part I also learned that it would not reboot to apply new settings till the battery was removed for a while. I called Cox and they swapped it for a separate phone and separate modem. no problem:)<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Sat, Feb 28, 2015 at 5:33 PM, David Demland <<a href="mailto:demland@cox.net" target="_blank">demland@cox.net</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Does anyone know much about a Cisco DPQ3212 Cable Modem? Cox put it in a few months ago and I did not think much about it since every was working on my network. However recently I had to log onto a VPN for a customer and I could not. I started doing some checking and here is what I have found:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Doing a traceroute from my PC shows the following:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 1 <1 ms <1 ms <1 ms 881WRouter.42.168.192.in-addr.arpa [192.168.42.254]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 2 8 ms 8 ms 7 ms 10.32.4.1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 3 7 ms 7 ms 7 ms 172.21.1.224<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 4 18 ms 19 ms 29 ms 70.169.74.52<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 5 21 ms 21 ms 22 ms <a href="http://langbprj02-ae14.0.rd.la.cox.net" target="_blank">langbprj02-ae14.0.rd.la.cox.net</a> [68.1.0.151]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 6 20 ms 21 ms 21 ms 72.14.215.221<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 7 20 ms 21 ms 21 ms 209.85.248.185<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 8 111 ms 32 ms 22 ms 209.85.142.91<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 9 21 ms 21 ms 21 ms <a href="http://lax02s21-in-f4.1e100.net" target="_blank">lax02s21-in-f4.1e100.net</a> [216.58.216.4]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Trace complete.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Doing a traceroute from the router show:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>DemlandRouter#traceroute 216.58.216.4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Type escape sequence to abort.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Tracing the route to 216.58.216.4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>VRF info: (vrf in name/id, vrf out name/id)<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 1 10.32.4.1 12 msec 8 msec 8 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 2 172.21.1.224 8 msec 8 msec 8 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 3 70.169.74.52 32 msec 24 msec 32 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 4 68.1.1.19 20 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 68.1.5.139 20 msec 20 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 5 72.14.215.221 24 msec 24 msec 20 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 6 209.85.248.185 24 msec 24 msec 24 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 7 209.85.142.91 24 msec 20 msec 24 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> 8 216.58.216.4 24 msec 20 msec 24 msec<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The router’s routing table looks like:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>DemlandRouter#show route<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>route-map COX_NAT, permit, sequence 10<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> Match clauses:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> ip address (access-lists): 110<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> interface FastEthernet4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> Set clauses:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> Policy routing matches: 0 packets, 0 bytes<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>DemlandRouter#show ip route<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> E1 - OSPF external type 1, E2 - OSPF external type 2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> ia - IS-IS inter area, * - candidate default, U - per-user static route<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> + - replicated route, % - next hop override<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Gateway of last resort is 98.165.177.1 to network 0.0.0.0<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>S* <a href="http://0.0.0.0/0" target="_blank">0.0.0.0/0</a> [1/0] via 98.165.177.1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <a href="http://10.0.0.0/8" target="_blank">10.0.0.0/8</a> is variably subnetted, 4 subnets, 2 masks<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>C <a href="http://10.0.42.0/24" target="_blank">10.0.42.0/24</a> is directly connected, Vlan20<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>L <a href="http://10.0.42.254/32" target="_blank">10.0.42.254/32</a> is directly connected, Vlan20<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>C <a href="http://10.42.0.0/24" target="_blank">10.42.0.0/24</a> is directly connected, Vlan1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>L <a href="http://10.42.0.1/32" target="_blank">10.42.0.1/32</a> is directly connected, Vlan1<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <a href="http://98.0.0.0/8" target="_blank">98.0.0.0/8</a> is variably subnetted, 2 subnets, 2 masks<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>C <a href="http://98.165.177.0/24" target="_blank">98.165.177.0/24</a> is directly connected, FastEthernet4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>L <a href="http://98.165.177.11/32" target="_blank">98.165.177.11/32</a> is directly connected, FastEthernet4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <a href="http://172.16.0.0/16" target="_blank">172.16.0.0/16</a> is variably subnetted, 2 subnets, 2 masks<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>C <a href="http://172.16.42.0/24" target="_blank">172.16.42.0/24</a> is directly connected, Vlan30<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>L <a href="http://172.16.42.254/32" target="_blank">172.16.42.254/32</a> is directly connected, Vlan30<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <a href="http://172.19.0.0/32" target="_blank">172.19.0.0/32</a> is subnetted, 1 subnets<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>S 172.19.73.61 [254/0] via 98.165.177.1, FastEthernet4<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <a href="http://192.168.42.0/24" target="_blank">192.168.42.0/24</a> is variably subnetted, 2 subnets, 2 masks<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>C <a href="http://192.168.42.0/24" target="_blank">192.168.42.0/24</a> is directly connected, Vlan10<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>L <a href="http://192.168.42.254/32" target="_blank">192.168.42.254/32</a> is directly connected, Vlan10<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The modem’s IP is 192.168.100.1, seems rather standard, and I can http to the modem but all I get a status screen when I login. There is no username and password to get to the status screen; but the I cannot find an administrator login for the modem.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Looking at all the output it seems clear that the modem is doing a NAT, of private IP space 10.32.4.1, which would be a problem. I need to turn off the NAT so that everything works. That is the issue, I can find nothing on line about this and I have talk to Cox level two support and they have no idea.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The think that confuses me most is that I am getting a valid public IP on my Router (I can even VPN in into my home network), but the traceroute never shows my packets going through the public IP. Does any know how to login into this modem and turn off NAT?<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thank You,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#888888'> <o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#888888'>David<o:p></o:p></span></p></div></div><p class=MsoNormal><br>---------------------------------------------------<br>PLUG-discuss mailing list - <a href="mailto:PLUG-discuss@lists.phxlinux.org">PLUG-discuss@lists.phxlinux.org</a><br>To subscribe, unsubscribe, or to change your mail settings:<br><a href="http://lists.phxlinux.org/mailman/listinfo/plug-discuss" target="_blank">http://lists.phxlinux.org/mailman/listinfo/plug-discuss</a><o:p></o:p></p></div><p class=MsoNormal><br><br clear=all><br>-- <o:p></o:p></p><div><p class=MsoNormal>Todd Cole<br>Ubuntu Arizona Team<br>4605 S PRIEST DR LOT 3<br>TEMPE AZ 85282-6507 <br><a href="mailto:toddc@azloco.com" target="_blank">toddc@azloco.com</a><br>602-677-9402<o:p></o:p></p></div></div></div></body></html>