IPv6 changes in 2.2.5
-
Ah, OK. My fault for not looking back more in the thread – the thread title is still 2.2.5.
Start a fresh thread in the 2.3 board for this, and open a ticket on redmine.pfsense.org
-
Already started it, Redmine later…
-
Ah, OK. My fault for not looking back more in the thread – the thread title is still 2.2.5.
As I noted in the 2.3 board earlier today, the issues discussed in this thread relate to both 2.2.5/2.2.6 and 2.3. I'm not the original poster, so I can't change the thread title.
Start a fresh thread in the 2.3 board for this, and open a ticket on redmine.pfsense.org
I'll leave that to maverick_slo - though there is already a post in the 2.3 board.
Hopefully fixing the bug maverick_slo has found will help in the process of validating my fixes for the two issues discussed in this thread, so that I can get on with submitting redmine bugs for those issues and pull requests for the fixes.
-
Doing redmine right now :)
EDIT:
https://redmine.pfsense.org/issues/5747 -
Hey guys, after testing the patch for 2 days on an 2.2.6 machine everything is rock solid.
I'm connecting through a pppoe connection dynamic ipv4 and dhcp6 with a /64 PD (Use IPv4 connectivity as parent interface - check, Request only an IPv6 prefix - unckeck, DHCPv6 Prefix Delegation size - 64, Send IPv6 prefix hint - check).Here are some logs after rebooting or disconnecting pfsense with and without the patch applied:
- First reboot without patch:no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows:
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 17:31:24 router ppp: [wan] IPV6CP: LayerUp Jan 8 17:31:24 router ppp: [wan] 0000:0000:524d:a09a -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::524d:a09a%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 9403 0.0 0.1 17136 2644 - S 5:40PM 0:00.01 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 9868 0.0 0.1 18876 2392 - S 5:40PM 0:00.01 grep -E -e (dhcp6c|rtsold) root 25426 0.0 0.1 12556 2252 - Is 5:31PM 0:00.01 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 25642 0.0 0.1 12556 2252 - Is 5:31PM 0:00.01 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 17:31:27 router dhcp6c[25136]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 17:31:27 router dhcp6c[25368]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 17:31:27 router dhcp6c[25368]: failed initialize control message authentication Jan 8 17:31:27 router dhcp6c[25136]: failed initialize control message authentication Jan 8 17:31:27 router dhcp6c[25368]: skip opening control port Jan 8 17:31:27 router dhcp6c[25136]: skip opening control port Jan 8 17:31:27 router dhcp6c[25642]: XID mismatch Jan 8 17:31:28 router dhcp6c[25642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:31:28 router dhcp6c[25642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:31:37 router dhcp6c[25642]: XID mismatch Jan 8 17:31:37 router dhcp6c[25642]: XID mismatch Jan 8 17:31:43 router dhcp6c[25642]: XID mismatch Jan 8 17:32:01 router dhcp6c[25642]: XID mismatch Jan 8 17:32:36 router dhcp6c[25642]: XID mismatch Jan 8 17:33:44 router dhcp6c[25642]: XID mismatch Jan 8 17:35:40 router dhcp6c[25642]: XID mismatch Jan 8 17:37:45 router dhcp6c[25642]: XID mismatch Jan 8 17:39:38 router dhcp6c[25642]: XID mismatch</performnud,accept_rtadv,auto_linklocal>2nd reboot without patch - no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows and pending WAN_PPPOE gateway (WAN_DHCP6 is online):
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 17:47:06 router ppp: [wan] IPV6CP: LayerUp Jan 8 17:47:06 router ppp: [wan] 0000:0000:524c:8625 -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::524c:8625%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 12192 0.0 0.1 12556 2256 - Is 5:47PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 90918 0.0 0.1 17136 2644 - S 5:50PM 0:00.01 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 91441 0.0 0.1 18876 2392 - S 5:50PM 0:00.00 grep -E -e (dhcp6c|rtsold) -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 17:37:45 router dhcp6c[25642]: XID mismatch Jan 8 17:39:38 router dhcp6c[25642]: XID mismatch Jan 8 17:41:26 router dhcp6c[25642]: XID mismatch Jan 8 17:44:11 router dhcp6c[11975]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 17:44:11 router dhcp6c[11975]: failed initialize control message authentication Jan 8 17:44:11 router dhcp6c[11975]: skip opening control port Jan 8 17:44:12 router dhcp6c[12164]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:44:12 router dhcp6c[12164]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:47:08 router dhcp6c[12168]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 17:47:08 router dhcp6c[12168]: failed initialize control message authentication Jan 8 17:47:08 router dhcp6c[12168]: skip opening control port Jan 8 17:47:09 router dhcp6c[12192]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:47:09 router dhcp6c[12192]: T1(4294967295) and/or T2(4294967295) is locally determined</performnud,accept_rtadv,auto_linklocal>3rd reboot without patch - no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows:
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 17:56:18 router ppp: [wan] IPV6CP: LayerUp Jan 8 17:56:18 router ppp: [wan] 0000:0000:bc19:6dd4 -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::bc19:6dd4%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 24060 0.0 0.1 12556 2252 - Is 5:56PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 24449 0.0 0.1 12556 2248 - Is 5:56PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 53777 0.0 0.1 17136 2644 - S 6:00PM 0:00.01 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 54136 0.0 0.1 18876 2392 - S 6:00PM 0:00.01 grep -E -e (dhcp6c|rtsold) -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 17:56:19 router dhcp6c[23836]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 17:56:19 router dhcp6c[23963]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 17:56:19 router dhcp6c[23963]: failed initialize control message authentication Jan 8 17:56:19 router dhcp6c[23836]: failed initialize control message authentication Jan 8 17:56:19 router dhcp6c[23963]: skip opening control port Jan 8 17:56:19 router dhcp6c[23836]: skip opening control port Jan 8 17:56:20 router dhcp6c[24449]: XID mismatch Jan 8 17:56:21 router dhcp6c[24449]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:56:21 router dhcp6c[24449]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 17:56:29 router dhcp6c[24449]: XID mismatch Jan 8 17:56:29 router dhcp6c[24449]: XID mismatch Jan 8 17:56:36 router dhcp6c[24449]: XID mismatch Jan 8 17:56:53 router dhcp6c[24449]: XID mismatch Jan 8 17:57:28 router dhcp6c[24449]: XID mismatch Jan 8 17:58:37 router dhcp6c[24449]: XID mismatch Jan 8 18:00:33 router dhcp6c[24449]: XID mismatch</performnud,accept_rtadv,auto_linklocal>Disconnect-Reconnect without patch - no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows:
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 18:03:23 router ppp: [wan] IPV6CP: LayerUp Jan 8 18:03:23 router ppp: [wan] 0000:0000:bc19:6aee -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::2e8:4cff:fe68:20fb%pppoe0 prefixlen 64 scopeid 0x7 inet6 fe80::bc19:6aee%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 24060 0.0 0.1 12556 2252 - Is 5:56PM 0:00.01 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 38145 0.0 0.1 12556 2344 - Is 6:03PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 55182 0.0 0.1 17136 2644 - S 6:09PM 0:00.01 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 55670 0.0 0.1 18876 2392 - S 6:09PM 0:00.00 grep -E -e (dhcp6c|rtsold) -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 18:02:38 router dhcp6c[24449]: XID mismatch Jan 8 18:02:55 router dhcp6c[24449]: transmit failed: Device not configured Jan 8 18:02:55 router dhcp6c[24449]: transmit failed: Device not configured Jan 8 18:03:02 router dhcp6c[24449]: transmit failed: Device not configured Jan 8 18:03:03 router dhcp6c[24449]: transmit failed: Device not configured Jan 8 18:03:16 router dhcp6c[24449]: no responses were received Jan 8 18:03:18 router dhcp6c[24449]: no responses were received Jan 8 18:03:18 router dhcp6c[24449]: exiting Jan 8 18:03:26 router dhcp6c[38049]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:03:26 router dhcp6c[38049]: failed initialize control message authentication Jan 8 18:03:26 router dhcp6c[38049]: skip opening control port Jan 8 18:03:27 router dhcp6c[24060]: XID mismatch Jan 8 18:03:30 router dhcp6c[24060]: XID mismatch Jan 8 18:03:34 router dhcp6c[24060]: XID mismatch Jan 8 18:03:43 router dhcp6c[24060]: XID mismatch Jan 8 18:04:00 router dhcp6c[24060]: XID mismatch Jan 8 18:04:31 router dhcp6c[24060]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:04:31 router dhcp6c[24060]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:04:37 router dhcp6c[24060]: XID mismatch Jan 8 18:05:43 router dhcp6c[24060]: XID mismatch Jan 8 18:07:39 router dhcp6c[24060]: XID mismatch</performnud,accept_rtadv,auto_linklocal>First reboot with patch applied - no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows :
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 18:16:13 router ppp: [wan] IPV6CP: LayerUp Jan 8 18:16:13 router ppp: [wan] 0000:0000:bc19:8772 -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::bc19:8772%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 9381 0.0 0.1 17136 2644 - S 6:20PM 0:00.00 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 10000 0.0 0.1 18876 2392 - S 6:20PM 0:00.00 grep -E -e (dhcp6c|rtsold) root 25667 0.0 0.1 12556 2248 - Is 6:16PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 18:09:44 router dhcp6c[24060]: XID mismatch Jan 8 18:11:37 router dhcp6c[24060]: XID mismatch Jan 8 18:13:14 router dhcp6c[23482]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:13:14 router dhcp6c[23482]: failed initialize control message authentication Jan 8 18:13:14 router dhcp6c[23482]: skip opening control port Jan 8 18:13:16 router dhcp6c[23642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:13:16 router dhcp6c[23642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:16:15 router dhcp6c[25563]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:16:15 router dhcp6c[25563]: failed initialize control message authentication Jan 8 18:16:15 router dhcp6c[25563]: skip opening control port Jan 8 18:16:17 router dhcp6c[25667]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:16:17 router dhcp6c[25667]: T1(4294967295) and/or T2(4294967295) is locally determined</performnud,accept_rtadv,auto_linklocal>2nd reboot with patch applied - no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows :
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 18:23:56 router ppp: [wan] IPV6CP: LayerUp Jan 8 18:23:56 router ppp: [wan] 0000:0000:bc19:a7cf -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::bc19:a7cf%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 10981 0.0 0.1 12556 2260 - Is 6:23PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 44528 0.0 0.1 17136 2644 - S 6:27PM 0:00.01 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 44974 0.0 0.1 18876 2392 - S 6:27PM 0:00.01 grep -E -e (dhcp6c|rtsold) -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 18:11:37 router dhcp6c[24060]: XID mismatch Jan 8 18:13:14 router dhcp6c[23482]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:13:14 router dhcp6c[23482]: failed initialize control message authentication Jan 8 18:13:14 router dhcp6c[23482]: skip opening control port Jan 8 18:13:16 router dhcp6c[23642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:13:16 router dhcp6c[23642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:16:15 router dhcp6c[25563]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:16:15 router dhcp6c[25563]: failed initialize control message authentication Jan 8 18:16:15 router dhcp6c[25563]: skip opening control port Jan 8 18:16:17 router dhcp6c[25667]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:16:17 router dhcp6c[25667]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:23:58 router dhcp6c[10902]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:23:58 router dhcp6c[10902]: failed initialize control message authentication Jan 8 18:23:58 router dhcp6c[10902]: skip opening control port Jan 8 18:23:59 router dhcp6c[10981]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:23:59 router dhcp6c[10981]: T1(4294967295) and/or T2(4294967295) is locally determined</performnud,accept_rtadv,auto_linklocal>3rd reboot with patch applyed - 10/10 in http://test-ipv6.com/ (just becouse i rebooted the windows machine right after rebooting pfsense) :
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 18:30:12 router ppp: [wan] IPV6CP: LayerUp Jan 8 18:30:12 router ppp: [wan] 0000:0000:524d:4e1d -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::524d:4e1d%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 23681 0.0 0.1 12556 2248 - Is 6:30PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 57452 0.0 0.1 17136 2644 - S 6:35PM 0:00.01 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 57889 0.0 0.1 18876 2392 - S 6:35PM 0:00.00 grep -E -e (dhcp6c|rtsold) -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 18:05:43 router dhcp6c[24060]: XID mismatch Jan 8 18:07:39 router dhcp6c[24060]: XID mismatch Jan 8 18:09:44 router dhcp6c[24060]: XID mismatch Jan 8 18:11:37 router dhcp6c[24060]: XID mismatch Jan 8 18:13:14 router dhcp6c[23482]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:13:14 router dhcp6c[23482]: failed initialize control message authentication Jan 8 18:13:14 router dhcp6c[23482]: skip opening control port Jan 8 18:13:16 router dhcp6c[23642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:13:16 router dhcp6c[23642]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:16:15 router dhcp6c[25563]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:16:15 router dhcp6c[25563]: failed initialize control message authentication Jan 8 18:16:15 router dhcp6c[25563]: skip opening control port Jan 8 18:16:17 router dhcp6c[25667]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:16:17 router dhcp6c[25667]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:23:58 router dhcp6c[10902]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:23:58 router dhcp6c[10902]: failed initialize control message authentication Jan 8 18:23:58 router dhcp6c[10902]: skip opening control port Jan 8 18:23:59 router dhcp6c[10981]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:23:59 router dhcp6c[10981]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:30:15 router dhcp6c[23499]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:30:15 router dhcp6c[23499]: failed initialize control message authentication Jan 8 18:30:15 router dhcp6c[23499]: skip opening control port Jan 8 18:30:16 router dhcp6c[23681]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:30:16 router dhcp6c[23681]: T1(4294967295) and/or T2(4294967295) is locally determined</performnud,accept_rtadv,auto_linklocal>Disconnect-Reconnect with patch applyed - no ipv6 address detected in http://test-ipv6.com/ without disabling/enabling the network adapter in windows:
$ clog /var/log/ppp.log | grep -A 1 -E -e 'IPV6CP: LayerUp' | tail -n 2 Jan 8 18:38:19 router ppp: [wan] IPV6CP: LayerUp Jan 8 18:38:19 router ppp: [wan] 0000:0000:567f:9f6b -> 0000:0000:0000:0001 -- $ ifconfig pppoe0 inet6 | grep -E -e '( fe80::|nd6)' inet6 fe80::2e8:4cff:fe68:20fb%pppoe0 prefixlen 64 scopeid 0x7 inet6 fe80::567f:9f6b%pppoe0 prefixlen 64 scopeid 0x7 nd6 options=23 <performnud,accept_rtadv,auto_linklocal>-- $ ps -auwwx | grep -E -e '(dhcp6c|rtsold)' root 42814 0.0 0.1 12556 2344 - Is 6:38PM 0:00.00 /usr/local/sbin/dhcp6c -d -c /var/etc/dhcp6c_wan.conf -p /var/run/dhcp6c_pppoe0.pid pppoe0 root 97484 0.0 0.1 17136 2644 - S 6:40PM 0:00.00 sh -c ps -auwwx | grep -E -e '(dhcp6c|rtsold)' 2>&1 root 97770 0.0 0.1 18876 2392 - S 6:40PM 0:00.00 grep -E -e (dhcp6c|rtsold) -- $ clog /var/log/dhcpd.log | grep dhcp6c | tail -n 40 Jan 8 18:38:11 router dhcp6c[23681]: transmit failed: Device not configured Jan 8 18:38:18 router dhcp6c[23681]: transmit failed: No route to host Jan 8 18:38:19 router dhcp6c[23681]: transmit failed: No route to host Jan 8 18:38:22 router dhcp6c[42511]: failed to open /usr/local/etc/dhcp6cctlkey: No such file or directory Jan 8 18:38:22 router dhcp6c[42511]: failed initialize control message authentication Jan 8 18:38:22 router dhcp6c[42511]: skip opening control port Jan 8 18:38:22 router dhcp6c[23681]: XID mismatch Jan 8 18:38:23 router dhcp6c[23681]: XID mismatch Jan 8 18:38:26 router dhcp6c[23681]: XID mismatch Jan 8 18:38:30 router dhcp6c[23681]: XID mismatch Jan 8 18:38:32 router dhcp6c[23681]: no responses were received Jan 8 18:38:34 router dhcp6c[23681]: no responses were received Jan 8 18:38:34 router dhcp6c[23681]: exiting Jan 8 18:38:40 router dhcp6c[42814]: T1(4294967295) and/or T2(4294967295) is locally determined Jan 8 18:38:40 router dhcp6c[42814]: T1(4294967295) and/or T2(4294967295) is locally determined</performnud,accept_rtadv,auto_linklocal>The enable/disable thing in windows is strange other machines (linux, android, mac, ios) have no problem acquiring the new ipv6 address after reboot/disconnect-reconnect.
WAN_PPPOE gateway in pending state must be apinger acting strange, it goes back online if i edit the gateway and save without changing anything. -
@David_W:
We indeed have identical config as far as IPv6 goes.
BUT:Without your patch my IPv6 works perfect.
With your patch my IPv6 works perfect.I tried:
ISP modem power off and on.
Unplog PPPoE iface.
Disconnect/connect from iface status page.
Reboot.In every scenario things worked 10/10 on test my IPv6 page.
Sometimes I had to wait for RA packet and then it worked (no need to disable win/android/linux NIC).BR,
Greg -
Without your patch my IPv6 works perfect.
With your patch my IPv6 works perfect.That means that my patch causes no regressions on your system, which is my largest concern over Issue 1. Any patch touching that functionality needs to make at least some previously broken systems work whilst not breaking previously working ones.
I expect your system will display Issue 2 without the patch, meaning your SLAAC IPv6 WAN address will have a random element on the first connection after boot. A predictable IPv6 WAN address is useful for uptime monitoring services that ping your WAN IPv6 address and/or if you use pfSense as an IPv6 VPN endpoint.
It's certainly helpful that your efforts have shaken out Redmine #5747.
-
Yeah but I`m lone rnger I guess.
Nobody can repro it :( -
Since David hasn't been around in a bit and several of us have confirmed his 2.3 patch is good (both fixes broken scenarios, and doesn't harm anything), I went ahead and committed it. There already was a ticket for one of the issues here.
https://redmine.pfsense.org/issues/5621 -
Thanks, Chris.
I've been really ill with a respiratory virus on top of my neuromuscular condition, which means my energy has had to remain focused on staying alive and is why I disappeared from the forum. My cough reflex doesn't work and my cough is ineffective, so it's a case of trying not to drown.
I'm not recovered yet and am still stuck in bed very breathless, but I'm much better than I was. It's now a case of hoping that my strength returns and I don't get a secondary infection of bacterial pneumonia. Bacterial pneumonia is never good news and, in my case, may well eventually take my life. I have been warned that another serious bout of pneumonia could require an ICU admission, which is something I'd rather avoid.
The patch was in a feature branch on GitHub ready for a pull request, then my health failed before I submitted the pull request. The important thing is that it has been merged - thanks. I'll leave the feature branch up for a while just in case you want to revert the flat merge and pull from the branch to include the commit history.
I've created a pull request for the RELENG_2_2 version of the patch. Whilst another 2.2 release seems unlikely, these fixes have been tested and were already in a GitHub feature branch. To my mind, it makes more sense to merge them than delete the feature branch.
-
David, take care of yourself, health comes first!
I (and all of community) really appreciate what you did here, and wish you good luck! -
Wow, very sorry to hear, David. Definitely take care of yourself! I was hoping it was just everyday life/day job that was consuming you for a bit, figured you'd be back. Wish that's all it was.
I know pneumonia is no joke, I was in the hospital 5 days with it about a decade ago. It was no fun as a normally healthy 25 year old, can't imagine having other complications to deal with as well. I couldn't even sit up without supplemental oxygen. Even after that experience it still took me a decade past that to finally quit smoking, but been smoke-free for over 7 months now. Those of us who have our health tend to take it for granted.
Take care, hope to see you around here for many years to come.
-
2.2.6 (or, possibly, 2.2.5)
Revert the RFC 4638 patch, if you have that installed.
Revert any previous patch from this thread.
Install the System Patches package (if you haven't done so already) and create a patch as follows. If you are updating from an older version of the patch, the URL has changed, so you need to use this new URL and blank the Patch Contents box.
| Field | Contents |
| Description | PPP IPv6 fixes |
| URL/Commit ID | https://github.com/pfsense/pfsense/compare/RELENG_2_2…davidjwood:RELENG_2_2-ppp-ipv6-new.diff |
| Patch Contents | (leave blank) |
| Path Strip Count | 1 |
| Base Directory | / |
| Ignore Whitespace | (checked) |
| Auto Apply | (unchecked) |Press the Save button, then, if necessary, press 'Fetch' next to the patch. At this point, the option to 'Apply' should appear, so press 'Apply'.
Apply the RFC 4638 patch, if you are using that.
Execute the sysctl command at the top of this section or reboot.
Hi,
If I follow the link for 2.2.6 I get nothing. The link for 2.3 is working fine. Does anybody have a correct link for 2.2.6 for me please?
Thanks,
Ray -
2.2.6. "Patch Contents" for pasting.
-
If I follow the link for 2.2.6 I get nothing. The link for 2.3 is working fine. Does anybody have a correct link for 2.2.6 for me please?
The URL for 2.2.6 displays nothing because the patch was merged to the RELENG_2_2 branch of pfsense/pfsense. Instead of the URL, try the commit ID ec0643f7f1537ab6a18ed05fc015ecba598fcffc
The patch for 2.3 still displays but is obsolete, as the patch was merged (without commit history) into the master branch of pfsense/pfsense. It has been part of all 2.3 builds for over a month.
The full instructions are therefore:
| Field | Contents |
| Description | PPP IPv6 fixes (incorporated in pfSense releases after 2.2.6) |
| URL/Commit ID | ec0643f7f1537ab6a18ed05fc015ecba598fcffc |
| Patch Contents | (leave blank) |
| Path Strip Count | 1 |
| Base Directory | / |
| Ignore Whitespace | (checked) |
| Auto Apply | (unchecked) |Press the Save button, then, if necessary, press 'Fetch' next to the patch. At this point, the option to 'Apply' should appear, so press 'Apply'.
Reboot pfSense.
N.B. I haven't tested this method of applying the patch - the other alternative is to use the version hda posted.
-
Hi David, great to read from you again :)
<github.com pfsense="" commit="" ec0643f7f1537ab6a18ed05fc015ecba598fcffc="">does yield, but from head on:
From 682d280755ee7bd2140dca84b5ee21659a4ae580 Mon Sep 17 00:00:00 2001 From: David Wood <david@xxxx.org.uk>Date: Thu, 24 Dec 2015 05:50:16 +0000 Subject: [PATCH 1/8] Make ppp-ipv6 the only way interface_dhcpv6_configure() is called on PPP interfaces ... snipped</david@xxxx.org.uk>And following code content is very different from your last patch (4th) ;)</github.com>
-
@hda:
Hi David, great to read from you again :)
<github.com pfsense="" commit="" ec0643f7f1537ab6a18ed05fc015ecba598fcffc="">does yield, but from head on:
From 682d280755ee7bd2140dca84b5ee21659a4ae580 Mon Sep 17 00:00:00 2001 From: David Wood <david@xxxx.org.uk>Date: Thu, 24 Dec 2015 05:50:16 +0000 Subject: [PATCH 1/8] Make ppp-ipv6 the only way interface_dhcpv6_configure() is called on PPP interfaces ... snipped</david@xxxx.org.uk>And following code content is very different from your last patch (4th) ;)</github.com>
For some reason, System Patches chooses to use the .patch GitHub URL, which gives all the history including the many code snippets I later reversed. If it used the .diff GitHub URL, that produces a flat patch with no history, which is really what you want.
In this case, I suggest using https://github.com/pfsense/pfsense/commit/ec0643f7f1537ab6a18ed05fc015ecba598fcffc.diff as the URL.
