I loaded SDM on a 1720 router with 12.3 IOS. According to the link below, these routers are supported. I have enough room in flash as we upgraded the boot roms that support larger flash sizes. Problem is when I http to sdm it loads then stops and says its not supported. Are you kidding me?
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...