DNS Proxy fault

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DNS Proxy fault

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DNS Proxy fault
DNS Proxy fault
2014-06-05 13:12:41
Region : Australia

Model : TD-W8960N

Hardware Version : V5

Firmware Version : 1.1.1 Build 131129 Rel.49672

ISP : Internode


Hello,


I've recently purchased a W8960N v5.1 and am experiencing problems with the DNS Proxy per the attached log.


The modem/router is unusable as frequently name resolution for the client devices will stop and I will need to disconnect then reconnect the WAN link for normal service to continue, however sometimes this can be for only minutes before the error will occur again.


Ordinarily I would configure DHCP to set the ISP DNS for the client, however that option is not available apparently in the 5.1 firmware.


Please advise solution urgently.


Kind Regards,


Andy
File:
DNS log.txtDownload
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#1
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5 Reply
Same issue here.
2014-06-15 19:13:15
Australia, Internode.

DNS proxy crashes: dnsproxy/4015: potentially unexpected fatal signal 11

[CODE]15/06/2014 8:56 PM,Warning,192.168.1.1,dnsproxy/4015: potentially unexpected fatal signal 11.
15/06/2014 8:56 PM,Warning,192.168.1.1,Cpu 0
15/06/2014 8:56 PM,Warning,192.168.1.1,$ 0 : 00000000 10008401 04e8d7e9 04e8d7e9
15/06/2014 8:56 PM,Warning,192.168.1.1,$ 4 : 04e8d7ea 7fe8bc95 00000004 7fe8bc98
15/06/2014 8:56 PM,Warning,192.168.1.1,$ 8 : ffffffcb ffffffd0 00000004 0000002e
15/06/2014 8:56 PM,Warning,192.168.1.1,$12 : 00000000 7fe8bbd4 00000030 00000000
15/06/2014 8:56 PM,Warning,192.168.1.1,$16 : 7fe8d7e7 00000001 004042d8 00000000
15/06/2014 8:56 PM,Warning,192.168.1.1,$20 : 00000000 00000000 00000000 00405c70
15/06/2014 8:56 PM,Warning,192.168.1.1,$24 : 00000000 2aba8530
15/06/2014 8:56 PM,Warning,192.168.1.1,$28 : 00425fe0 7fe8bc78 7fe8bc78 00406c18
15/06/2014 8:56 PM,Warning,192.168.1.1,Hi : 00000000
15/06/2014 8:56 PM,Warning,192.168.1.1,Lo : 0000000a
15/06/2014 8:56 PM,Warning,192.168.1.1,epc : 2aba8604 0x2aba8604
15/06/2014 8:56 PM,Warning,192.168.1.1,Tainted: P
15/06/2014 8:56 PM,Warning,192.168.1.1,ra : 00406c18 0x406c18
15/06/2014 8:56 PM,Warning,192.168.1.1,Status: 00008413 USER EXL IE
15/06/2014 8:56 PM,Warning,192.168.1.1,Cause : 8000000c
15/06/2014 8:56 PM,Warning,192.168.1.1,BadVA : 04e8d7e9
15/06/2014 8:56 PM,Warning,192.168.1.1,PrId : 00029033 (Broadcom BCM3302)[/CODE]

This happens a few minutes after a PPP connection comes up.

ISP's DNS server is up and functioning correctly. Modem still routes. Web interface still functional.
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#2
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Beta firmware
2014-06-17 12:14:20
Hi phx,

AU Support have kindly provided me with a beta firmware which has not demonstrated the same symptoms. I recommend contacting them for the firmware and see whether it resolves the problem for you also.

Cheers,
Andy
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#3
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Re:DNS Proxy fault
2015-09-27 23:34:06
Hi, I just bought new router TD-W8960N and I have the same problem with DynDns.
Error is:



Sep 27 17:14:44 daemon warn kernel: ddnsd/2148: potentially unexpected fatal signal 11.
Sep 27 17:14:44 daemon warn kernel: Cpu 0
Sep 27 17:14:44 daemon warn kernel: $ 0 : 00000000 10008400 00000000 00404ba8
Sep 27 17:14:44 daemon warn kernel: $ 4 : 7fac0e56 00404ba8 00000000 0000000a
Sep 27 17:14:44 daemon warn kernel: $ 8 : 00000000 fffffffe 00000000 00000000
Sep 27 17:14:44 daemon warn kernel: $12 : 00000001 2ab9b825 00400bb9 2ab99e14
Sep 27 17:14:44 daemon warn kernel: $16 : 00416030 00000003 00400000 0040448c
Sep 27 17:14:44 daemon warn kernel: $20 : 00404488 004044c4 00404480 00404474
Sep 27 17:14:44 daemon warn kernel: $24 : 2ab96784 2abb9270
Sep 27 17:14:44 daemon warn kernel: $28 : 2abf2720 7fac0e20 00404468 00402098
Sep 27 17:14:44 daemon warn kernel: Hi : 000000f9
Sep 27 17:14:44 daemon warn kernel: Lo : 0003c4cf
Sep 27 17:14:44 daemon warn kernel: epc : 0040209c 0x40209c
Sep 27 17:14:44 daemon warn kernel: Tainted: P
Sep 27 17:14:44 daemon warn kernel: ra : 00402098 0x402098
Sep 27 17:14:44 daemon warn kernel: Status: 00008413 USER EXL IE
Sep 27 17:14:44 daemon warn kernel: Cause : 00000008
Sep 27 17:14:44 daemon warn kernel: BadVA : 00000000
Sep 27 17:14:44 daemon warn kernel: PrId : 00029033 (Broadcom BCM3302)


Firmware Version: 1.1.1 Build 141107 Rel.34856
Hardware Version: TD-W8960N V5 0x00000001

Can someone help me ?
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#4
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Re:DNS Proxy fault
2015-09-29 11:19:35
DNS proxy issue has been fixed with firmware 140804. As your firmware is newer than that, it should not be the same issue.
http://www.tp-link.com/en/download/TD-W8960N_V5.html#Firmware
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#5
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Re:DNS Proxy fault
2015-09-29 13:57:01
I know that, but there may be new problem since DynDNS changed politics about password for Updater Client.
Now Updater clients use different password then for Dyn Web.
New password for client are called Updater Client Key which are generated automatically and are very Long, 32 chars.
Maybe that why router shows error.
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#6
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Views: 587

Replies: 5

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