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The dial-on demand dialout with NAT over the 1603 with OS 12 works
fine, except that the idle timeout is not updated by "NATed" packets.
The connection can only be established by ip-packets from a host in
access-list 101, as configured.

However, further packets from the same host do not reset the
idle-counter to its initial value.

config:

interface Ethernet0
ip address 192.168.1.0 255.255.255.0
no ip redirects
no ip directed-broadcast
ip nat inside

interface BRI0
...
dialer idle-timeout 600
dialer-group 1

ip nat inside source list 101 interface BRI0 overload
access-list 101 permit ip host 192.168.1.10 any
dialer-list 1 protocol ip list 101

After connecting, the following
#cisco1603 show dialer

does not show the Time until disconnect reset to 600 when packets are
send out:

BRI0:1 - dialer type = ISDN
...
Time until disconnect 432 secs
...

Any idea what's wrong?

--
Holger Isenberg

http://mars-news.de