[FS#668] ipv6 not working after some time

[LEDE Bugs]

The following task has a new comment added:

FS#668 - ipv6 not working after some time
User who did this - lucize (lucize)

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could it be firewall related ?



root at home:~# logread  | grep pppd
Sat Apr  1 16:05:25 2017 daemon.info pppd[2611]: Plugin rp-pppoe.so loaded.
Sat Apr  1 16:05:25 2017 daemon.info pppd[2611]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
Sat Apr  1 16:05:25 2017 daemon.notice pppd[2611]: pppd 2.4.7 started by root, uid 0
Sat Apr  1 16:05:27 2017 daemon.info pppd[2611]: PPP session is 1163
Sat Apr  1 16:05:27 2017 daemon.warn pppd[2611]: Connected to xxxxxxxxx via interface eth1
Sat Apr  1 16:05:27 2017 daemon.info pppd[2611]: Using interface pppoe-wan
Sat Apr  1 16:05:27 2017 daemon.notice pppd[2611]: Connect: pppoe-wan  eth1
Sat Apr  1 16:05:30 2017 daemon.notice pppd[2611]: PAP authentication succeeded
Sat Apr  1 16:05:30 2017 daemon.notice pppd[2611]: peer from calling number xxx authorized
Sat Apr  1 16:05:31 2017 daemon.notice pppd[2611]: local  IP address 188.x.x.x
Sat Apr  1 16:05:31 2017 daemon.notice pppd[2611]: remote IP address 10.0.0.1
Sat Apr  1 16:05:31 2017 daemon.notice pppd[2611]: primary   DNS address 193.231.252.1
Sat Apr  1 16:05:31 2017 daemon.notice pppd[2611]: secondary DNS address 213.154.124.1
Sat Apr  1 16:05:34 2017 daemon.notice pppd[2611]: local  LL address fe80::0000:0000:bc18:2bd3
Sat Apr  1 16:05:34 2017 daemon.notice pppd[2611]: remote LL address fe80::0000:0000:0000:0001




root at home:~# logread  | grep odhcpd
Sat Apr  1 16:05:21 2017 daemon.info odhcpd[2058]: Raising SIGUSR1 due to address change on br-lan
Sat Apr  1 16:05:22 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 0 seconds on br-lan
Sat Apr  1 16:05:22 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 0 seconds on br-lan
Sat Apr  1 16:05:28 2017 daemon.info dnsmasq[2688]: read /tmp/hosts/odhcpd - 0 addresses
Sat Apr  1 16:05:32 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 0 seconds on br-lan
Sat Apr  1 16:05:35 2017 daemon.info dnsmasq[2929]: read /tmp/hosts/odhcpd - 0 addresses
Sat Apr  1 16:05:37 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 0 seconds on br-lan
Sat Apr  1 16:05:38 2017 daemon.info odhcpd[2058]: Raising SIGUSR1 due to default route change
Sat Apr  1 16:05:38 2017 daemon.info odhcpd[2058]: Raising SIGUSR1 due to default route change
Sat Apr  1 16:05:38 2017 daemon.info odhcpd[2058]: Raising SIGUSR1 due to address change on pppoe-wan
Sat Apr  1 16:05:39 2017 daemon.warn odhcpd[2058]: A default route is present but there is no public prefix on br-lan thus we don't announce a default route!
Sat Apr  1 16:05:39 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 0 seconds on br-lan
Sat Apr  1 16:05:39 2017 daemon.info odhcpd[2058]: Raising SIGUSR1 due to address change on br-lan
Sat Apr  1 16:05:40 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 1800 seconds on br-lan
Sat Apr  1 16:05:42 2017 daemon.info dnsmasq[2929]: read /tmp/hosts/odhcpd - 0 addresses
Sat Apr  1 16:06:03 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:03 2017 daemon.warn odhcpd[2058]: DHCPV6 RELEASE IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: no binding
Sat Apr  1 16:06:03 2017 daemon.info odhcpd[2058]: Using a RA lifetime of 1800 seconds on br-lan
Sat Apr  1 16:06:03 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:03 2017 daemon.warn odhcpd[2058]: DHCPV6 SOLICIT IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:04 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:04 2017 daemon.warn odhcpd[2058]: DHCPV6 SOLICIT IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:06 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:06 2017 daemon.warn odhcpd[2058]: DHCPV6 SOLICIT IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:08 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:08 2017 daemon.warn odhcpd[2058]: DHCPV6 REQUEST IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:08 2017 daemon.info dnsmasq[2929]: read /tmp/hosts/odhcpd - 1 addresses
Sat Apr  1 16:06:09 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:09 2017 daemon.warn odhcpd[2058]: DHCPV6 REQUEST IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:11 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:11 2017 daemon.warn odhcpd[2058]: DHCPV6 REQUEST IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:15 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request
Sat Apr  1 16:06:15 2017 daemon.warn odhcpd[2058]: DHCPV6 REQUEST IA_NA from 000100011a79a8b4bc5ff454fd1a on br-lan: ok fdff:f5d7:8c63::c55/128
Sat Apr  1 16:06:23 2017 daemon.notice odhcpd[2058]: Got DHCPv6 request



Sat Apr  1 16:05:38 2017 daemon.info dnsmasq[2929]: using nameserver 2a02:2f0c:8000:3::1#53
Sat Apr  1 16:05:38 2017 daemon.info dnsmasq[2929]: using nameserver 2a02:2f0c:8000:8::1#53


regards
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=668#comment2290