dhcpcd-discuss

ipv6 assignments failing

John Roman

Wed Aug 07 18:18:31 2019

Hi,
im having issues with prefix delegation in dhcpcd, namely the invalid
argument warning on my clients

Aug 07 11:13:14 malt dhcpcd[1577]: enp3s0: adding address 2605:e000:130a:2fd:1079:ede8:f8aa:d026/68
Aug 07 11:13:14 malt dhcpcd[1577]: ipv6_addaddr1: Invalid argument
Aug 07 11:13:30 malt dhcpcd[1577]: enp3s0: adding address 2605:e000:130a:2fd:1079:ede8:f8aa:d026/68
Aug 07 11:13:30 malt dhcpcd[1577]: ipv6_addaddr1: Invalid argument

My router dhcpcd.conf is set to request PD's from my provider, which
assigns /68's to my internal router interfaces.  radvd then hands these
out automagically with the ::/64 configuration option.  

Strangely enough, no clients on my local network can receive SLAAC from
radvd based on the prefixes provided by dhcpcd.

the route however, seems to get applied well
Aug 07 11:12:58 malt dhcpcd[1577]: enp3s0: adding route to 2605:e000:130a:2fd:1000::/68

router dhcpcd.conf for relevance.  prefix length specified is apparently
always ignored by my ISP:


noipv6rs
denyinterfaces wlx9cefd5febaca enp2s0
interface enp3s0
  ipv6rs                         # enable routing solicitation get the
  ia_na 0                        # request an IPv6 address           
  ia_pd 0 enp3s0/0 enp2s0/1 wlx9cefd5febaca/2

-- 
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john@xxxxxxxxxx
https://dev1ce.com/john.gpg

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Re: ipv6 assignments failingRoy Marples
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