External Setup: Cable Modem (39.x.x.1) --> hub --> astaro (39.x.x.40)
Internal Setup: Users --> switch --> astaro (internal)
- Astaro external interface set to DHCP and recieving IP info from provider.
- Astaro routing table shows 39.x.x.1 to be its 0.0.0.0 route.
- Astaro internal interface set to act as DHCP server for internal clients - users are receiving DHCP addresses from astaro.
- Astaro set to act as DNS proxy.
Packet Filter Rule: Internal (network) --> Any --> Any --> Allow
NAT/MASQ Rule: Internal (network) --> MASQ-External (interface)
Problem: From all user machines and the astaro box, I can ping the default gateway given from the ISP (39.x.x.1) but cannot ping (or browse to) any other Internet IP addresses (by IP address or by name). I cannot even ping the DNS servers given by the ISP.
Trace Route from a user machine shows the packet going through the astaro firewall and through the gateway and then dropping (The trace route returns the internal IP of the astaro box, and the 39.x.x.1 address, then it drops).
The cable modem has been 'reset' more than once but still no luck.
Help?
This thread was automatically locked due to age.