2015-09-03 11:52 GMT+03:00 Adrian Popa <[email protected]>:
> config interface 'WAN'
>     option ifname 'eth0.10'
>     option _orig_ifname 'eth0.10'
>     option _orig_bridge 'false'
>     option proto 'pppoe'
>     option username 'XXXXX'
>     option password 'XXXXX'
>     option ipv6 '1'
>
> config interface 'WAN6'
>     option ifname '@WAN'
>     option proto 'dhcpv6'
>
>
> Am dat restart interfeței WAN6, dar tot nu primesc nimic prin DHCPv6

Sigur nu e blocat din firewall?
Trebuie sa lasi sa treaca atit dhcpv6 (deschide port 546) cit si icmpv6.

Prin /etc/config/firewall trebuie sa ai ceva de genul:

# Allow DHCPv6 replies
# see https://dev.openwrt.org/ticket/10381
config rule
        option name             Allow-DHCPv6
        option src              wan
        option proto            udp
        option src_ip           fe80::/10
        option src_port         547
        option dest_ip          fe80::/10
        option dest_port        546
        option family           ipv6
        option target           ACCEPT
# Allow essential incoming IPv6 ICMP traffic
[... configuratia standard, n-am modificat nimic pe aici]

> root@arcturus:~# strace -p 11717

O unealta mai buna pentru debugging in cazuri de-astea e tcpdump ;-)

> Vroiam să te întreb cum arată /etc/ppp/options - am văzut exemple în care
> trebuie activat ipv6 acolo (pentru IP6CP), dar nu știu dacă e necesar pt

De asta are grija 'option ipv6 1' din /etc/config/network.

XXX# psy(){ for p; do echo -n "$p "; cat /proc/$p/cmdline; echo; done
| tr '\000' ' '; }
XXX# psy `pgrep ppp`
4461 /usr/sbin/pppd nodetach ipparam wan ifname pppoe-wan +ipv6
nodefaultroute usepeerdns persist maxfail 1 user XXXX password YYYY
ip-up-script /lib/netifd/ppp-up ipv6-up-script /lib/netifd/ppp-up
ip-down-script /lib/netifd/ppp-down ipv6-down-script
/lib/netifd/ppp-down mtu 1492 mru 1492 plugin rp-pppoe.so nic-eth0.2
XXX# cat /etc/ppp/options
#debug
logfile /dev/null
noipdefault
noaccomp
nopcomp
nocrtscts
lock
maxfail 0
lcp-echo-failure 5
lcp-echo-interval 1
XXX# grep -i barrier /rom/etc/banner
 BARRIER BREAKER (Barrier Breaker, r45951)
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