Re: conntrack doesn't always work when a bridge is used

"Damien Thébault" <damien.thebault@xxxxxxxxx> · Thu, 20 Dec 2007 12:20:12 +0100

On Dec 20, 2007 12:07 PM, Patrick McHardy <kaber@xxxxxxxxx> wrote:
>
> Don't worry. I was just wondering because I asked for the output
> of the *non-working* case :) Please post that and I'll look into it.
>

The fact is that this was the output of the non working case, they are similar.
I'm attaching the four files I just made, with both the working and
the non-working case.
(I didn't wait the [DESTROY])

-- 
Damien Thebault
    [NEW] tcp      6 120 SYN_SENT src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 [UNREPLIED] src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126
 [UPDATE] tcp      6 60 SYN_RECV src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126
 [UPDATE] tcp      6 432000 ESTABLISHED src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126 [ASSURED]
    [NEW] tcp      6 120 SYN_SENT src=192.168.2.50 dst=192.168.2.70 sport=20 dport=58132 [UNREPLIED] src=192.168.1.5 dst=192.168.2.250 sport=58132 dport=20
 [UPDATE] tcp      6 60 SYN_RECV src=192.168.2.50 dst=192.168.2.70 sport=20 dport=58132 src=192.168.1.5 dst=192.168.2.250 sport=58132 dport=20
 [UPDATE] tcp      6 432000 ESTABLISHED src=192.168.2.50 dst=192.168.2.70 sport=20 dport=58132 src=192.168.1.5 dst=192.168.2.250 sport=58132 dport=20 [ASSURED]
 [UPDATE] tcp      6 120 FIN_WAIT src=192.168.2.50 dst=192.168.2.70 sport=20 dport=58132 src=192.168.1.5 dst=192.168.2.250 sport=58132 dport=20 [ASSURED]
 [UPDATE] tcp      6 60 CLOSE_WAIT src=192.168.2.50 dst=192.168.2.70 sport=20 dport=58132 src=192.168.1.5 dst=192.168.2.250 sport=58132 dport=20 [ASSURED]
 [UPDATE] tcp      6 10 CLOSE src=192.168.2.50 dst=192.168.2.70 sport=20 dport=58132 src=192.168.1.5 dst=192.168.2.250 sport=58132 dport=20 [ASSURED]
 [UPDATE] tcp      6 120 FIN_WAIT src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126 [ASSURED]
 [UPDATE] tcp      6 60 CLOSE_WAIT src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126 [ASSURED]
 [UPDATE] tcp      6 30 LAST_ACK src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126 [ASSURED]
 [UPDATE] tcp      6 10 CLOSE src=192.168.1.5 dst=192.168.2.250 sport=55126 dport=21 src=192.168.2.50 dst=192.168.2.70 sport=21 dport=55126 [ASSURED]
300 proto=6 src=192.168.2.50 dst=192.168.2.70 sport=0 dport=58132
Now closing conntrack event dumping...
    [NEW] tcp      6 120 SYN_SENT src=192.168.1.5 dst=192.168.2.250 sport=55137 dport=21 [UNREPLIED] src=192.168.2.50 dst=192.168.2.7 sport=21 dport=55137
 [UPDATE] tcp      6 60 SYN_RECV src=192.168.1.5 dst=192.168.2.250 sport=55137 dport=21 src=192.168.2.50 dst=192.168.2.7 sport=21 dport=55137
 [UPDATE] tcp      6 432000 ESTABLISHED src=192.168.1.5 dst=192.168.2.250 sport=55137 dport=21 src=192.168.2.50 dst=192.168.2.7 sport=21 dport=55137 [ASSURED]
    [NEW] tcp      6 120 SYN_SENT src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 [UNREPLIED] src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20
 [UPDATE] tcp      6 60 SYN_RECV src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20
 [UPDATE] tcp      6 431999 ESTABLISHED src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20 [ASSURED]
 [UPDATE] tcp      6 120 FIN_WAIT src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20 [ASSURED]
 [UPDATE] tcp      6 60 CLOSE_WAIT src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20 [ASSURED]
 [UPDATE] tcp      6 30 LAST_ACK src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20 [ASSURED]
 [UPDATE] tcp      6 120 TIME_WAIT src=192.168.2.50 dst=192.168.2.7 sport=20 dport=44357 src=192.168.1.5 dst=192.168.2.250 sport=44357 dport=20 [ASSURED]
 [UPDATE] tcp      6 120 FIN_WAIT src=192.168.1.5 dst=192.168.2.250 sport=55137 dport=21 src=192.168.2.50 dst=192.168.2.7 sport=21 dport=55137 [ASSURED]
 [UPDATE] tcp      6 30 LAST_ACK src=192.168.1.5 dst=192.168.2.250 sport=55137 dport=21 src=192.168.2.50 dst=192.168.2.7 sport=21 dport=55137 [ASSURED]
 [UPDATE] tcp      6 120 TIME_WAIT src=192.168.1.5 dst=192.168.2.250 sport=55137 dport=21 src=192.168.2.50 dst=192.168.2.7 sport=21 dport=55137 [ASSURED]
300 proto=6 src=192.168.2.50 dst=192.168.2.7 sport=0 dport=44357
Now closing conntrack event dumping...