On Fri, May 14, 2010 at 11:57:31AM +0200, Marcus Larsson wrote: > On Thu, May 13, 2010 at 01:52:37PM +0200, Marcus Larsson wrote: > > Hello! > > > > I have a server acting as a router and firewall running 4.6-stable > > from Apr 24 with an Intel quad port NIC. > > > > In short I have problems with traffic going to or from the > > server itself via a vlan interface. It works fine via em0 which > > is the uplink to the ISP and doesn't use any vlan and also > > traffic passing through the server is ok. > > Attached a pcap file recorded with tcpdump when I do a curl <ip > of switch>. > > # nmap 10.46.196.8 > > Starting Nmap 4.76 ( http://nmap.org ) at 2010-04-25 21:40 CEST > Interesting ports on 10.46.196.8: > Not shown: 997 closed ports > PORT STATE SERVICE > 22/tcp open ssh > 23/tcp open telnet > 80/tcp open http > MAC Address: 00:26:F1:54:21:40 (Unknown) > > Nmap done: 1 IP address (1 host up) scanned in 4.85 seconds > # curl 10.46.196.8 > curl: (52) Empty reply from server
Now the server is running OpenBSD 4.7 (GENERIC.MP) #130: Wed Mar 17 20:48:50 MDT 2010 http://www.racasse.se/~kore/tcpfail.pcap /marcus
