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Bug #12823

open

Multiple DHCP6 WAN connections PPPoE interface 'defached' status

Added by Viktor Gurov 4 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
DHCP (IPv6)
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Default
Affected Version:
2.7.0
Affected Architecture:

Description

from https://gitlab.netgate.com/pfSense/pfSense/-/merge_requests/336:

If Wan is PPPoE and is not default gateway, inet6 address ends up with a detached flag because its router is routed through another interface and is not reachable. Becaus of that, interface is useless.

# cat /tmp/pppoe1_defaultgwv6
fe80::f0:aaa%pppoe1
# cat /tmp/pppoe1_routerv6
fe80::f0:aaa%pppoe1
# ifconfig pppoe1
pppoe1: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1492
    description: TRIBENET
    inet6 fe80::290:bff:fe7a:abcd%pppoe1 prefixlen 64 scopeid 0xc
    inet6 2805:1111:2222:3333:4444:5555:6666:7777 prefixlen 64 detached autoconf
    inet 20.1.1.10 --> 20.1.1.1 netmask 0xffffffff
    nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>

Related issues

Related to Bug #6880: Multiple DHCP6 WAN connections leads to multiple dhcp6c clientsResolvedViktor Gurov10/28/2016

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Actions #1

Updated by Viktor Gurov 4 months ago

  • Related to Bug #6880: Multiple DHCP6 WAN connections leads to multiple dhcp6c clients added
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