ICMP filters again

Christopher_E_Brown1 · March 20, 2002, 12:16pm

Is it just me, or are the Tripod member sited filtering type 3 ICMP
again? (Think < 1500 octet MTU links and DF/FN)

Donn_Lasher1 · March 21, 2002, 12:58am

Would be nice if there was a "list" somewhere of sites that did this. Would sure make troubleshooting customers complaining of "unreachable web sites" a heck of a lot easier. (Think MLPS over 1514 byte pipes)

Pete_Ehlke · March 21, 2002, 2:34am

http://home.earthlink.net/~jaymzh666/solaris/mss_initiative.html

German_Martinez2 · March 21, 2002, 12:22pm

>Is it just me, or are the Tripod member sited filtering type 3 ICMP
>again? (Think < 1500 octet MTU links and DF/FN)

Donn,
Use this tool:

http://michael.toren.net/code/tcptraceroute/

tcptraceroute is a traceroute implementation using TCP packets.