[OpenSER-Users] ipv6 parsing error

Klaus Darilion klaus.mailinglists at pernau.at
Thu Jul 10 01:05:08 CEST 2008


Andreas Heise wrote:
> 
> Hi Klaus,
> 
> please try again with "tcpdump port 5060 -s 1600 -v" with -v the message 
> seems
> to be only decoded if the ip packet is complete (-s 1600).
> 
> Tested with tcpdump version 3.9.5, libpcap version 0.9.5 on Debian.


# tcpdump port 5060 -s 1600 -v
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 
1600 bytes
01:03:48.001623 IP (tos 0x0, ttl 120, id 14327, offset 0, flags [none], 
length: 693) 80-121-18-58.adsl.highway.telekom.at.51401 > 
sip.at43.at.sip: [udp sum ok] UDP, length: 665
01:03:48.002965 IP (tos 0x10, ttl  64, id 1892, offset 0, flags [DF], 
length: 399) sip.at43.at.sip > 
80-121-18-58.adsl.highway.telekom.at.51401: [udp sum ok] UDP, length: 371

# tcpdump -V
tcpdump version 3.8.3
libpcap version 0.8.3

probably my tcpdump is too old (debian sarge)

thanks anyway
klaus




More information about the Users mailing list