I have a central 3600 that make and receveive ISDN calls to a from several Cisco 700.
Clients from 700 series LAN side use services in two servers on network (W2K (sql) and W2K3 (email)) in the 3600 series LAN side.
I run Ethereal in both W2K and W2K3 servers and
I discover that are many ARP querys originated in the 700 series ISDN interface (200.200.200.XXX).
This servers are the only systems in my LAN that clients from 700 series side, access.
The consequence of ARP querys is a non requested calls based on 3600 to other 700 series machines with the grow of ISP bills.
I believe these querys are caused by a bad routing table from the 700 series side:
Profile Type Destination Bits Gateway Prop Cost Source Age
------------------------------------------------------------------------------
xpto HOST 200.200.200.1 32 200.200.200.1 OFF 1 STATIC 0
lisa NET 200.200.200.0 24 DIRECT ON 1 DIRECT 0
LAN NET 198.100.1.0 24 DIRECT ON 1 DIRECT 0
lisa NET 172.16.0.0 16 200.200.200.2 OFF 1 STATIC 0
In the above routing table lisa have a entry to 200.200.200.0 in DIRECT mode what this mean exactly?
I think this entry is wrong and the cause of ARP querys.
lisa contact with 3600 series router in 172.16.0.0 network using a same network class gateway (200.200.200.2), this make sense.
How can I remove entries in routing table from a 700 series router?
Any kind of help will be very welcome.
Many Thanks.
Art
