Hello
Right now i'm using ASR1k as PPPoE concentrator for my clients. It's ipv4 only PPPoE sessions and I want to modify it, so it will be dual-stack ipv4/ipv6 sessions. So far I was able to issue /64 prefix for every session via dhcpv6 but the problem is that for ipv6 connectivity ASR must create additional route for every session that points /64 ipv6 subnet to correlating virtual interface. As far as I know command ipv6 dhcp iana-route-add responsible for this, but even if it's issued ASR does not create routes. Is there any workaround or am I doing something wrong? Creating two different sessions for ipv4 and ipv6 was already considered and it's not an option.
I'm runing ios xe 03.07.02.S
For reference:
interface Virtual-Template1
ip unnumbered TenGigabitEthernet0/2/0
ip access-group test-net in
ip access-group test-net out
no ip proxy-arp
no logging event link-status
ipv6 unnumbered TenGigabitEthernet0/2/0
ipv6 enable
ipv6 nd prefix default 259200 86400 no-autoconfig
ipv6 nd managed-config-flag
ipv6 nd other-config-flag
no ipv6 nd ra suppress
ipv6 dhcp server ipv6-customers-dhcp
peer ip address forced
peer default ip address pool tPPPoE
peer default ipv6 pool ipv6-customers
keepalive 30
ppp authentication chap
ppp ipcp dns 91.192.60.7 91.192.60.3
ppp ipcp address unique
ppp timeout idle 300
!
ipv6 unicast-routing
ipv6 dhcp iana-route-add
ipv6 dhcp pool ipv6-customers-dhcp
prefix-delegation pool ipv6-customers
address prefix 2001:67C:1584:8FFF::/64
dns-server 2001:67C:1584:60::7
accounting default
!
