Does anyone know off any problems with WIN NT client dialup where you are unable to ping over 1500 bytes. We have a No. of NAS routers that clients dialup into & the VPDN tunnel is setup between our NAS & the clients HGW. What is happening is that users using '95' or '98' don't have a problem but 'NT' users dialup, get authenticated but then get no data back.
Any suggestion would be greatly appreciated.