> tell or your FDDI to use 1500mtu though for traffic going to the ISDN > port, I don't know whether you could get this to work on everything? > > PS. FDDI does /rock/.... pity the ethernet MTU sucks so much ;-) Wouldn't a bridge which does IP Frag correct this problem? AFAIK the EIFOs don't do it but the 3com 2500s do. Mike