Re: FreeBSD 8.2-STABLE sending FIN no ACK packets. kern/168842

2012-06-13 Thread Andre Oppermann
On 08.06.2012 14:43, Nikolay Denev wrote: On Jun 8, 2012, at 4:30 AM, Adrian Chadd wrote: On 7 June 2012 05:41, Nikolay Denev wrote: Hello, I've been pointed out by our partner that we are sending TCP packets with FIN flag and no ACK set, which is triggering alerts on their firewalls. I've

Re: FreeBSD 8.2-STABLE sending FIN no ACK packets.

2012-06-08 Thread Nikolay Denev
On Jun 8, 2012, at 4:30 AM, Adrian Chadd wrote: > On 7 June 2012 05:41, Nikolay Denev wrote: >> Hello, >> >> I've been pointed out by our partner that we are sending TCP packets with >> FIN flag and no ACK set, which is triggering >> alerts on their firewalls. >> I've investigated, and it appe

Re: FreeBSD 8.2-STABLE sending FIN no ACK packets.

2012-06-07 Thread Adrian Chadd
On 7 June 2012 05:41, Nikolay Denev wrote: > Hello, > > I've been pointed out by our partner that we are sending TCP packets with FIN > flag and no ACK set, which is triggering > alerts on their firewalls. > I've investigated, and it appears that some of our FreeBSD hosts are really > sending su