[Dnsmasq-discuss] dnsmasq doesn't send RA
Stéphane Guedon
stephane at 22decembre.eu
Thu Mar 27 08:58:42 UTC 2014
Hello
I would like to use dnsmasq to replace radvd and serve dns ipv6
queries on lan.
But as I setup the daemon, it doesn't seem to send ra and none of my
network hosts receive ra.
#########
I am using this version :
Dnsmasq version 2.69rc1-6-g4e1fe44 Copyright (c) 2000-2014 Simon
Kelley
Compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP
DHCPv6 no-Lua TFTP no-conntrack no-ipset auth no-DNSSEC
#########
I am on openbsd. Here is my network :
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr bc:5f:f4:73:a7:e0
priority: 0
groups: egress
media: Ethernet autoselect (1000baseT full-
duplex,rxpause,txpause)
status: active
inet6 fe80::be5f:f4ff:fe73:a7e0%re0 prefixlen 64 scopeid 0x1
inet6 2001:16d8:dd00:8207::2 prefixlen 64
inet6 2001:16d8:dd00:8207:be5f:f4ff:fe73:a7e0 prefixlen 64
inet6 2001:16d8:dd00:8207:be5f:f4ff:fe73:a7e0 prefixlen 64
inet 192.168.87.2 netmask 0xffffff00 broadcast 192.168.87.255
inet6 2001:16d8:dd00:8207::3 prefixlen 64
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
priority: 0
groups: tun egress
status: active
inet6 fe80::be5f:f4ff:fe73:a7e0%tun0 -> prefixlen 64 scopeid
0x5
inet6 fe80::14d8:dd00:207:2%tun0 -> prefixlen 64 scopeid 0x5
inet6 2001:16d8:dd00:207::2 -> 2001:16d8:dd00:207::1 prefixlen
128
##########
I use the adress 192.168.87.3 and ipv6::3 for private purpose. i have
an other nameserver (authoritative for my public domain 22decembre.eu)
listening on the public adress. Both nameservers are running fine,
totally ignoring each other and answering requests on their respective
address.
Here is the config (I supress most of the comments to make it shorter)
:
###############
domain-needed
bogus-priv
local=/22decembre.eu/
listen-address=2001:16d8:dd00:8207::3
listen-address=::1
listen-address=127.0.0.1
listen-address=192.168.87.3
expand-hosts
domain=22decembre.eu
dhcp-range=192.168.87.50,192.168.87.200,255.255.255.0,12h
dhcp-range=192.168.87.0,static
# Do DHCP and Router Advertisements for this subnet. Set the A bit in
the RA
# so that clients can use SLAAC addresses as well as DHCP ones.
dhcp-range=2001:16d8:dd00:8207::100, 2001:16d8:dd00:8207::8000,
slaac,ra-names
enable-ra
dhcp-host=00:23:8b:75:2e:ce,luciole,192.168.87.20
dhcp-host=00:24:2b:72:d1:df,luciole-wifi,192.168.87.21
dhcp-option=option:router,192.168.87.1
dhcp-option=option:ntp-server,0.0.0.0
dhcp-option=option:dns-server,192.168.87.3,208.67.222.222
dhcp-option=option6:dns-server,[2001:16d8:dd00:8207::3],2620:0:ccd::2
dhcp-option=option6:ntp-server,[::]
dhcp-authoritative
# Set the cachesize here.
cache-size=250
cname=www,blackblock
cname=biblib,blackblock
cname=photos,blackblock
log-dhcp
#########
thanks in advance for any help.
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