secondary ip address vanishes

[juanin]

Hi,

I got the following problem...

I got 2 Cisco 1601 routers that report the same problem

the Ethernet0 has IP address 192.168.1.4

# conf term

# int ethernet0

# ip address 192.168.1.4 255.255.255.0

now when I add secondary addressess

# ip address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx secondary

theay are accepted and work ok... I then issue the "write" command and everything's ok, the secondary addresses appear if I run "show run"

the thing is that after reloading the router, the secondary addresses disappear.. what can the problem be???

thanks in advance

Juan

[kevin.hu]

Do you do a bug search on your router's version? It sounds like a bug to me.

[juanin]

yes, it was a bug...

I replaced the IOS with a newer version and it worked ok

thanks!!!

Juan