[c-nsp] ip tcp adjust-mss <value> - Alternative?

[chris at akko.id.au]

Hi list,
Just wondering what other SP's use as an alternative to the "ip tcp 
adjust-mss" command on platforms that don't support it (e.g. the
10008ESR 
PRE2) for working around MTU & fragmentation issues in an L2TP/PPPoE
LNS 
environment.

Thanks in advance.

Regards,
Chris