Hi
I set-up a gre tunnel
between two linux boxes.
A short diagram is like this
lan1 ->
router1 ----- router2 <- lan2
The tunnel works fine, i can ping from
lan1 to lan2 but the problem is the speed between lan1 and lan2 is lower than it
supposed to be
If i log in to router1 and transfer something from router2 or
lan2 it is working at maximum speed, 1024kbits/s. The problem is if i log in to
a computer in lan1 and try to transfer something either from router2 or lan2 is
working very poor, with 256kbits or worse.
I also tried to add that line in
iptables with --clamp-mss... same no luck 
I ran out of ideas and this is driving me crazy. PLease
help!
