It appears that EdgeOS is not generating radvd.conf for some reason.
I enabled IPv6 thus. Eth0 is the WAN port:
david@Meadows-Router# show interfaces ethernet eth0 dhcpv6-pd
pd 0 {
interface switch0 {
host-address ::1
prefix-id :1
service slaac
}
interface switch0.50 {
host-address ::1
prefix-id :32
service slaac
}
interface switch0.200 {
host-address ::1
prefix-id :c8
service slaac
}
prefix-length 56
}
rapid-commit enable
As you can see, radvd.conf has a length of zero.
david@Meadows-Router:~$ ls -l /etc/radvd.conf -rw-r--r-- 1 root root 0 Jun 28 13:08 /etc/radvd.conf
Deleting the DUID and renewing doesn't seem to do anything, and the log is empty.
david@Meadows-Router:~$ delete dhcpv6-pd duid david@Meadows-Router:~$ renew dhcpv6-pd interface eth0 Stopping daemon... Starting new daemon... david@Meadows-Router:~$ show dhcpv6-pd log david@Meadows-Router:~$
The ISP is Comcast Business. It looks like I am also not receiving any responses to the DHCP solicit packets - I get a lot of these when I run the "renew" command:
david@Meadows-Router# sudo tcpdump -vvv -n -i eth0 '(port 546 or port 547)' tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes 13:08:19.869274 IP6 (hlim 1, next-header UDP (17) payload length: 109) fe80::46d9:e7ff:fe50:9273.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=346b1c (client-ID hwaddr/time type 1 time 520452498 44d9e7509279) (IA_NA IAID:0 T1:0 T2:0) (rapid-commit) (elapsed-time 0) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/56 pltime:4294967295 vltime:4294967295)))
I'm willing to guess Comcast has disabled IPv6 for some reason, but it doesn't explain why my radvd.conf is blank. Any ideas? Thanks!
This is on an ERX SFP running 1.8.5.