We recently had to get a second block of IPs from Verizon. The IPs have been setup by verizon to point to our router. When doing a trace route to one of the new IPs it makes it to the router but then dies. What do I need to do to the router so that it will pass the IPs through? Only thing I can see to do is add the block as secondary IP to the router interface, add a connected route, or both. The router is a 2821. We have three bonded T1s on the WAN side and a single Gig interface on the LAN.
I have this problem too.