Simon Kelley wrote:
tom schorpp wrote:Package: dnsmasq Version: 2.35-1 Severity: normalThanks for the CallWeaver PBX Software turning this out. Pls see http://www.callweaver.org/ticket/152 Thank You. y tomI don't have enough context to get a good handle on what's going on with the callweaver stuff, and how that relates to dnsmasq. Can you provide a bit more information?The best info would be to repeat the tests in the Aug 10 2007 * 02:09 entry, using tcpdump -s 0 or wireshark to grab all the DNS packets and then send the dump to me.Cheers, Simon.
done. looks like kabelbw.de dns servers _sip._ SRV broken: remote dump of CallWeaver DNS query: tom3:~# tcpdump -s 0 -i eth1 dst port 53 or src port 53 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 65535 bytes 22:46:36.432245 IP HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978 > dns02.hsi.kabelbw.de.domain: 17176+ SRV? _sip._udp.sip.sipdiscount.com. (47) 22:46:36.440037 IP dns02.hsi.kabelbw.de.domain > HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978: 17176 NXDomain 0/1/0 (101) 22:46:36.441090 IP HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978 > dns02.hsi.kabelbw.de.domain: 30429+ SRV? _sip._udp.sip.sipdiscount.com.schorpp.dyndns.dk. (65) 22:46:36.450756 IP dns02.hsi.kabelbw.de.domain > HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978: 30429 1/1/0 CNAME schorpp.dyndns.dk. (129) 22:46:36.899184 IP HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978 > dns02.hsi.kabelbw.de.domain: 16546+ SRV? _sip._udp.ekiga.net. (37) 22:46:36.905958 IP dns02.hsi.kabelbw.de.domain > HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978: 16546 NXDomain 0/1/0 (86) 22:46:36.906980 IP HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978 > dns02.hsi.kabelbw.de.domain: 59092+ SRV? _sip._udp.ekiga.net.schorpp.dyndns.dk. (55) 22:46:36.917068 IP dns02.hsi.kabelbw.de.domain > HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978: 59092 1/1/0 CNAME schorpp.dyndns.dk. (119) 22:46:36.918919 IP HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978 > dns02.hsi.kabelbw.de.domain: 59142+ A? N.schorpp.dyndns.dk. (38) 22:46:36.926963 IP dns02.hsi.kabelbw.de.domain > HSI-KBW-091-089-004-107.hsi2.kabelbw.de.1978: 59142 2/3/2 CNAME schorpp.dyndns.dk., A HSI-KBW-091-089-004-107.hsi2.kabelbw.de (163) 10 packets captured 10 packets received by filter 0 packets dropped by kernel tom3:~# full dump attached. local dump: tom3:~# tcpdump -s 0 -i lo dst port 53 or src port 53 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on lo, link-type EN10MB (Ethernet), capture size 65535 bytes 22:50:16.835201 IP localhost.2004 > localhost.domain: 41961+ SRV? _sip._udp.sip.sipdiscount.com. (47) 22:50:16.852819 IP localhost.domain > localhost.2004: 41961 NXDomain 0/1/0 (101) 22:50:16.853177 IP localhost.2004 > localhost.domain: 1354+ SRV? _sip._udp.sip.sipdiscount.com.schorpp.dyndns.dk. (65) 22:50:16.869066 IP localhost.domain > localhost.2004: 1354 1/1/0 CNAME schorpp.dyndns.dk. (129) 22:50:16.869815 IP localhost.2004 > localhost.domain: 31289+ A? N.schorpp.dyndns.dk. (38) 22:50:16.900385 IP localhost.domain > localhost.2004: 31289 2/3/2 CNAME schorpp.dyndns.dk., A HSI-KBW-091-089-004-107.hsi2.kabelbw.de (163) 22:50:16.905119 IP localhost.2004 > localhost.domain: 17110+ PTR? 107.4.89.91.in-addr.arpa. (42) 22:50:16.906531 IP localhost.domain > localhost.2004: 17110 1/0/0 PTR HSI-KBW-091-089-004-107.hsi2.kabelbw.de. (95) 22:50:17.462968 IP localhost.2004 > localhost.domain: 43853+ SRV? _sip._udp.ekiga.net. (37) 22:50:17.470693 IP localhost.domain > localhost.2004: 43853 NXDomain 0/1/0 (86) 22:50:17.471035 IP localhost.2004 > localhost.domain: 61917+ SRV? _sip._udp.ekiga.net.schorpp.dyndns.dk. (55) 22:50:17.482214 IP localhost.domain > localhost.2004: 61917 1/1/0 CNAME schorpp.dyndns.dk. (119) 22:50:17.482972 IP localhost.2004 > localhost.domain: 11060+ A? N.schorpp.dyndns.dk. (38) 22:50:17.495096 IP localhost.domain > localhost.2004: 11060 2/3/2 CNAME schorpp.dyndns.dk., A HSI-KBW-091-089-004-107.hsi2.kabelbw.de (163) 14 packets captured 28 packets received by filter 0 packets dropped by kernel tom3:~# full dump attached. if You can confirm kabelbw.de DNS broken, we can CLOSE or NOTOURBUG. I'm not 100% sure. y tom
dns-wan.dmp
Description: Binary data
dns-local.dmp
Description: Binary data
