Hello fine folks, i'm testing bb-rc, compiled by myself from: git://git.openwrt.org/14.07/openwrt.git at exactly this commit: git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42398
so, a little bit more recent than the published bb-rc3 from http://downloads.openwrt.org/barrier_breaker/14.07-rc3/ and i encounter a behaviour i'm already getting used to :P [0] with network.iface.proto=dhcpv6, the first RA that arrives creates the on-link route correctly (2001:db8::/64 on dev blah) and the second RA, makes it disappear :( leaving only the "default" route, and producing "triangular" routing between nodes on the same link-local you might not notice this immediately on a wired LAN, but on a geographically widespread batman-adv mesh network like DeltaLibre, it's the first thing i notice after sysupgrading, and ssh'ing into a node :) root@palmeras:~# ip -6 r default from :: via fe80::a2f3:c1ff:fe86:425 dev br-lan proto static metric 1024 default from 2a00:1508:1:f004::/64 via fe80::a2f3:c1ff:fe86:425 dev br-lan proto static metric 1024 2a00:1508:1:f004::/64 dev br-lan proto static metric 256 fddf:ca97:c78b::/64 dev br-lan proto kernel metric 256 fe80::/64 dev br-lan proto kernel metric 256 fe80::/64 dev eth0-167 proto kernel metric 256 fe80::/64 dev wlan0_ap proto kernel metric 256 fe80::/64 dev wlan0_adhoc proto kernel metric 256 fe80::/64 dev wlan0_adhoc-167 proto kernel metric 256 root@palmeras:~# rdisc6 br-lan Soliciting ff02::2 (ff02::2) on br-lan... Hop limit : 64 ( 0x40) Stateful address conf. : No Stateful other conf. : No Mobile home agent : No Router preference : medium Neighbor discovery proxy : No Router lifetime : 1800 (0x00000708) seconds Reachable time : unspecified (0x00000000) Retransmit time : unspecified (0x00000000) Prefix : 2a00:1508:1:f004::/64 On-link : Yes Autonomous address conf.: Yes Valid time : 3600 (0x00000e10) seconds Pref. time : 3600 (0x00000e10) seconds MTU : 1500 bytes (valid) Source link-layer address: A0:F3:C1:86:04:25 Recursive DNS server : 2a00:1508:1:f004::1 DNS server lifetime : 1200 (0x000004b0) seconds from fe80::a2f3:c1ff:fe86:425 root@palmeras:~# ip -6 r default from :: via fe80::a2f3:c1ff:fe86:425 dev br-lan proto static metric 1024 default from 2a00:1508:1:f004::/64 via fe80::a2f3:c1ff:fe86:425 dev br-lan proto static metric 1024 fddf:ca97:c78b::/64 dev br-lan proto kernel metric 256 fe80::/64 dev br-lan proto kernel metric 256 fe80::/64 dev eth0-167 proto kernel metric 256 fe80::/64 dev wlan0_ap proto kernel metric 256 fe80::/64 dev wlan0_adhoc proto kernel metric 256 fe80::/64 dev wlan0_adhoc-167 proto kernel metric 256 root@palmeras:~# opkg list odhcp6c netifd odhcp6c - 2014-08-25-0300fe7589a1701361735ac068e4b57bb1a1896f root@palmeras:~# opkg list netifd netifd - 2014-08-31-b2dcb02570939d98b92c7c55db1c328693a5d52a [0]: i recall encountering a similar regression twice already, in the last couple of years or so, and in both cases it was promptly fixed by cyrus: much respect for your impressive work on ipv6! /me always thankful :) [0a] in fact, i was just looking for the last report https://lists.openwrt.org/pipermail/openwrt-devel/2014-February/023640.html and I don't recall specifically, but i guess it worked after that fix, (or i would have noticed). Anyway i'm not sure anymore :$ sorry for not following up that original thread, now it's gone from my memory happy to debug this further, provide pcaps, or anything else needed cheers! gui _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
