27 Jul
2011
27 Jul
'11
5:27 p.m.
I think something similar is supported in IOS if you use 6to4 and your CPE's IPv4 address changes - maybe Eric can comment on that. Not that I'd suggest using 6to4 any more ;)
Me neither (about using 6to4)... The advertized prefix in 'inside LAN' RA will change when the 'external WAN' IPv4 address change. But, I have no clue whether it will include the previous prefix with a preferred set to 0. Could be done by TCL & EEM. -éric