[Bug 252315] New: udp networking seems to be broken
https://bugzilla.novell.com/show_bug.cgi?id=252315 Summary: udp networking seems to be broken Product: openSUSE 10.2 Version: Final Platform: x86 OS/Version: SuSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: admin@eregion.de QAContact: qa@suse.de when i run secondlife on a 10.2 on intel core duo and a ipw3945 wlan card, i can't teleport in game. ethersniffing the traffic with wireshark, i get lots of outgoing udp packages towards the secondlife servers which have an incorrect udp checksum: 5.040986 64.129.41.51 -> 10.110.115.106 UDP Source port: 13003 Destination port: 33534 5.050041 64.129.41.51 -> 10.110.115.106 UDP Source port: 13003 Destination port: 33534 5.051616 10.110.115.106 -> 64.129.41.51 UDP Source port: 33534 Destination port: 13003 [UDP CHECKSUM INCORRECT] 5.078468 64.129.41.51 -> 10.110.115.106 UDP Source port: 13003 Destination port: 33534 5.086201 10.110.115.106 -> 64.129.41.51 UDP Source port: 33534 Destination port: 13003 [UDP CHECKSUM INCORRECT] 5.122444 64.129.41.51 -> 10.110.115.106 UDP Source port: 13003 Destination port: 33534 5.124560 10.110.115.106 -> 64.129.41.51 UDP Source port: 33534 Destination port: 13003 [UDP CHECKSUM INCORRECT] 5.143430 64.129.41.51 -> 10.110.115.106 UDP Source port: 13003 Destination port: 33534 I'm gettig similar errors with tcpdump: 20:50:59.085941 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: UDP (17), length: 45) 10.110.115.106.33537 > sim2301.agni.lindenlab.com.13003: [bad udp cksum de6c!] UDP, length 17 20:50:59.098480 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto: UDP (17), length: 1063) sim2301.agni.lindenlab.com.13003 > 10.110.115.106.33537: UDP, length 1035 20:50:59.120468 IP (tos 0x0, ttl 53, id 0, offset 0, flags [DF], proto: UDP (17), length: 1063) sim2301.agni.lindenlab.com.13003 > 10.110.115.106.33537: UDP, length 1035 20:50:59.129406 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: UDP (17), length: 132) 10.110.115.106.33537 > sim2301.agni.lindenlab.com.13003: UDP, length 104 20:50:59.136280 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto: UDP (17), length: 45) 10.110.115.106.33537 > sim2301.agni.lindenlab.com.13003: [bad udp cksum d86c!] UDP, length 17 any ideas? seems to be related to udp checksum offloading, how can i disable that? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=252315 chrubis@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team- |kernel-maintainers@forge.provo.novell.com |screening@forge.provo.novell| |.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=252315 gregkh@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel- |kkeil@novell.com |maintainers@forge.provo.nove| |ll.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=252315 admin@eregion.de changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED ------- Comment #1 from admin@eregion.de 2007-03-28 03:05 MST ------- it was _not_ related to the udp checksum thing. SecondLife seems to be broken when using a http proxy, but there's no way to configure it to talk to its servers directly instead of using the proxy in $http_proxy, so I just cleared that variable locally in the secondlife start script. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
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