not able to access linux server with static ip outside the LAN

[oracletest]

HI friends,

I have checked the forums, until i loose my patience, but didnt get any such query or reply, so finally posting my issue.
I hav a CentOS box installed as a server with static ip and windows client using it to connect to internet via squid(the proxy server) on LAN
Now wen i try to connect my Linux box outside my LAN, it is not even giving any reply to ping.
Do i need any specific settings with respect to static ip, to make it accessible outside the LAN.
Mentinable:- i hav installed squid for proxy server and samba for File accessing on LAN.

any kinda support will be appreciated
thanks

[oracletest]

Let me know if anyone faces the same problem..

thanks guys....

[Lazydog]

Is your LAN Server using Public or Private IP Address?

[oracletest]

Is your LAN Server using Public or Private IP Address?

M using both dude

but now the issue is resolved, thanks for ur reply anyways

cheers...