Trouble to connect FreeBSD 4.5 to internet

[Xawiers]

Hello, I have trouble to connect FreeBSD to internet. Our ISP gave me these datas about network Gateway: 192.168.100.254 My external IP: 195.14.167.39 Netmask: 255.255.255.254   what i did: First I added alias, because I cant see my gateway - no ping response (not in the same subnet)   ifconfig ed0 inet 192.168.100.253 netmask 255.255.255.0 alias   And I add default gateway:   route add default 192.168.100.254   now my GW responses for ping, but internet - no How I coud resolve this problem.   P.S. sorry for my english Best regards Xawiers