[c-nsp] Cisco IOS DHCP server && setting MTU size
Tim Franklin
tim at colt.net
Thu Jun 8 04:50:48 EDT 2006
> Joe Maimon already replied that you can put it only on the PPPoE
> interface. We have no experience with that although it may be a
> better method. I simply do not know.
Isn't that the case for 'mtu / ip mtu' rather than 'ip tcp mss-adjust'?
We do the former on tunnel / PPPoX dialer / whatever else where we're stuck
with a link in the middle that won't pass 1500 bytes, and *usually* PMTUD
does exactly what it's supposed to.
The problem is when damnfool "security experts" drink from the "all ICMP is
Eeeeevil!" kool-aid and block the responses...
Regards,
Tim.
--
____________ Tim Franklin e: tim at colt.net
\C/\O/\L/\T/ Product Engineering Manager w: www.colt.net
V V V V Managed Data Services t: +44 20 7863 5714
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