[afnog] Router Interface Problems

[Emmanuel Tessua]

Dear all,
i have recently encountered a problem with my router (Cisco 3700 series). Actually the first router (same) i was using suddenly couldn't pass traffic (there was no internet) only to find out that when i traceroute, traffic stuck on the inter interface (fa0/1). Now i have backed up the configs and restore them into a new router. 
This was working fine, but i came to realize that browsing is extremely slow, and i can't even video conference because there are terribly packet loss. Now i find out that there is high latency (600-800ms) from the router serial interface to the modem (i'm using satellite). I logged into the router, and it is strange stat i can't even ping the s0/0 of the router. i can ping fa0/0 and the computers inside the network (clients).
What could be the problem?  Any assistance will be highly appreciated.
Best regards.
 
TESSUA, Emmanuel (Jr)
Tanzania Global Learning Agency (TaGLA)
IFM Building
Dar es Salaam

+255 788 36 01 88
tza_etessua at gdlnmail.org
etessua at yahoo.com
skype: tessua
"the love of family conquer all."
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