Hi,
When I see packets going out an external interface on a Shorewall
gateway ('net' ppp interface) and nothing coming back, what can that
mean?
In the dump below, 1.1.1.1 is my ppp interface's IP address and
2.2.2.2 is an Internet IP address a client browser in the LAN is
trying to connect to.
IP 1.1.1.1.42829 > 2.2.2.2.80: Flags [S], seq 2591556487, win 64240,
options [mss 1452,sackOK,TS val 836437644 ecr 0,nop,wscale 7], length
0
IP 1.1.1.1.58787 > 2.2.2.2.80: Flags [S], seq 423725894, win 64240,
options [mss 1452,sackOK,TS val 836439874 ecr 0,nop,wscale 7], length
0
IP 1.1.1.1.58787 > 2.2.2.2.80: Flags [S], seq 423725894, win 64240,
options [mss 1452,sackOK,TS val 836440898 ecr 0,nop,wscale 7], length
0
IP 1.1.1.1.58787 > 2.2.2.2.80: Flags [S], seq 423725894, win 64240,
options [mss 1452,sackOK,TS val 836442978 ecr 0,nop,wscale 7], length
0
IP 1.1.1.1.58787 > 2.2.2.2.80: Flags [S], seq 423725894, win 64240,
options [mss 1452,sackOK,TS val 836447031 ecr 0,nop,wscale 7], length
0
I see nothing in the shorewall log related to 2.2.2.2, and I have no
rule blocking it.
What should I be looking for?
I have CLAMPMSS=Yes on this Shorewall gateway.
Vieri
_______________________________________________
Shorewall-users mailing list
Shorewall-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/shorewall-users
