Hello everyone,
Troubles again with ... let me explain the setup first:
LEAF/Bering box on PPPoE line at remote office. ppp0 MTU is 1492 - have
tried overriding in dsl-provider, but to no avail (doesn't do
anything?). ClampMSS is enabled in Shorewall.
Mandrake/Shorewall on regular Ethernet line
> > sizes up to 1492 (ping -s 1464 x.x.x.x), but not with packet sizes
> > over. I can't figure out why, but I suspect that ping sets the DF
> > flag.
> Ping does set the DF flag bit, so you're hitting the MTU
> limit of your PPPoE link.
Okay - so why does ping do that? Is there a reason for th
Lars Karlslund wrote:
Hello everyone,
Troubles again with ... let me explain the setup first:
LEAF/Bering box on PPPoE line at remote office. ppp0 MTU is 1492 - have
tried overriding in dsl-provider, but to no avail (doesn't do
anything?). ClampMSS is enabled in Shorewall.
Mandrake/Shorewall on
Lars Karlslund wrote:
> sizes up to 1492 (ping -s 1464 x.x.x.x), but not with packet sizes
> over. I can't figure out why, but I suspect that ping sets the DF
> flag.
Ping does set the DF flag bit, so you're hitting the MTU
limit of your PPPoE link.
Okay - so why does ping do that? Is there a re
