[OT] Re: TCP conection problems IBM VM - FreeBSD

2007-03-25 Thread Ian Smith
On Sat, 24 Mar 2007 07:40:50 -0400 Richard reckons: [..] Then I started thinking (always a fruitless endeavor), why would a *BSD based firewall/IP stack drop the corresponding SYN-ACK when it was activated? And that thought just fucking bugged me to no end. I could accept some crazy

Re: TCP conection problems IBM VM - FreeBSD

2007-03-24 Thread Richard
These are the ones the correspond. They come in bursts like that. If I let it run a little longer, I get output like this: 19:45:56.939958 IP vm.se.lsoft.com.58679 bang.swox.se.smtp: S 678305700:678305700(0) win 8192 mss 1420,wscale 0,nop,nop,nop,timestamp 2317060084 0

Re: TCP conection problems IBM VM - FreeBSD

2007-03-23 Thread Torbjorn Granlund
Chuck Swiger [EMAIL PROTECTED] writes: On Mar 22, 2007, at 12:00 PM, Torbjorn Granlund wrote: The second line should have been smtp.swox.se.smtp SYN+ACK'ing the ISN of 27523124. vm is sending a RST to that because the sequence #'s don't match. It's also odd that the set of

Re: TCP conection problems IBM VM - FreeBSD

2007-03-23 Thread Chuck Swiger
On Mar 23, 2007, at 10:16 AM, Torbjorn Granlund wrote: These are the ones the correspond. They come in bursts like that. If I let it run a little longer, I get output like this: 19:45:56.939958 IP vm.se.lsoft.com.58679 bang.swox.se.smtp: S 678305700:678305700(0) win 8192 mss 1420,wscale

Re: TCP conection problems IBM VM - FreeBSD

2007-03-22 Thread Chuck Swiger
On Mar 21, 2007, at 5:03 PM, Torbjorn Granlund wrote: When vm attempts to make a TCP connection (e.g., on port 25) to smtp.swox.se I see the following traffic on the router: 22:46:27.015389 IP vm.se.lsoft.com.47218 smtp.swox.se.smtp: S 27523124:27523124(0) win 8192 mss 1420,wscale

Re: TCP conection problems IBM VM - FreeBSD

2007-03-22 Thread Torbjorn Granlund
Chuck Swiger [EMAIL PROTECTED] writes: On Mar 21, 2007, at 5:03 PM, Torbjorn Granlund wrote: When vm attempts to make a TCP connection (e.g., on port 25) to smtp.swox.se I see the following traffic on the router: 22:46:27.015389 IP vm.se.lsoft.com.47218 smtp.swox.se.smtp: S

Re: TCP conection problems IBM VM - FreeBSD

2007-03-22 Thread Chuck Swiger
On Mar 22, 2007, at 12:00 PM, Torbjorn Granlund wrote: The second line should have been smtp.swox.se.smtp SYN+ACK'ing the ISN of 27523124. vm is sending a RST to that because the sequence #'s don't match. It's also odd that the set of options being listed don't correspond at all...if