help with internet.

i have dsl ethernet modem ericsson hm 220dp.i connect normally to the internet,but the only site i 've reached with voyager and with mozilla is google.i can’t connect to other sites. what’s the problem?can someone help me plz

Probably related to the fact that your DSL is using PPPoE. Try running this…

sysctl -w net.inet.tcp.mss_ifmtu = 1

thank you i resolved with your help.