PROBLEM 2. The monitoring of lease validity between client and server seems flawed. E.g., if a client releases, the static host route is not removed. Worse yet, when a client renews, the renewal is not recognized by the router. Say the lease time is 4 hours...
- 12pm Client requests and gets a DHCP lease, router installs a static route with an expiration time of 4pm.
- 2pm Windows client renews lease because lease is half-way done. DHCP server approves another 4 hour lease. Router seems to ignores the renew.
- 4pm [a] Router notes the expired lease and removes the static route and [b] Windows client renews lease because lease is half-way done.
If [a] happens before [b], everything is "fine" because [b] will cause the router to reinstall the route. I say "fine" because DHCP renewal times are hardly precise and the client does lose connectivity for anywhere from 1 to 10 seconds.
But if [b] happens before [a], then the client will be without a route until they manually release/renew, sit idle for 2 hours, or reboot.
PROBLEM 3. A device requests DHCP and a static route is built. The same device moves to a different PVC/subinterface and requests again. The DHCP relay does not remove the first static route. One must wait the DHCP lease time for the router to remove the route before the device can begin to work.
I run 12.2(10b) and I see the command available. May be you want to check it once again.
I too checked the toolkit for any possible known bugs. I got about 50 results under DHCP in the release that you specified, but was not able to decide which one is yours. May be you want to go through them again.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.