[Dnsmasq-discuss] dnsmasq's AdvRouterAddr On equivalent
Brian Haley
brian.haley at hp.com
Thu Apr 17 20:12:27 UTC 2014
On 04/17/2014 09:20 AM, Simon Kelley wrote:
> On 15/04/14 23:31, Jorge Schrauwen wrote:
>> Hey All,
>>
>> I had a bit of trouble getting ra to work on OpenBSD but manually compiling 2.69 seems to have done the trick. (Yay!)
>> I was porting over my old radvd.conf from linux and I have this option set "AdvRouterAddr On". I cannot seem to find the equalivant in dnsmasq.
>>
>> I want me router's global address 2001:DEAD:BEEF:DDDD::1 to be advertised as the default route and not the link-local.
>> This breaks some firewall bits that I sadly don't have control over. I could always go back to a dnsmasq+radvd setup but I want to retire the linux server that currently runs radvd.
>>
>> Some pointers appreciated!
>
> This isn't currently supported by dnsmasq, sorry.
>
> It would be worth considering supporting rfc3775 sections 7.2 and 7.3.
> Would that be sensible stand-alone, or is other stuff needed too?
I'd think that's pretty good, since you don't need sections 7.1 and 7.4 unless
you're going to be a home agent. It looks like you already support sending a
Source Link-Layer Address option in the RA (section 7.5), and the shorter
intervals might already be there too?
-Brian
>> Below is my current configuration (anonimized):
>> ##### dnsmasq configuration
>> ### listen on interface
>> interface=vlan150
>> interface=vlan200
>> interface=vlan300
>>
>> ### dns
>> ## hosts (import /etc/hosts)
>> #no-hosts
>> #addn-hosts=/etc/dnsmasq.d/hosts
>> ## custom resolvers
>> resolv-file=/etc/dnsmasq.d/resolvers
>> ## domain configuration
>> domain=example.org
>> domain-needed
>> expand-hosts
>> bogus-priv
>>
>> ### dhcp
>> ## options
>> dhcp-authoritative
>> dhcp-option=option:netbios-nodetype,8
>> dhcp-option=option6:dns-server,[::]
>> dhcp-option-force=option:ntp-server,172.16.db.1
>> dhcp-option-force=option6:ntp-server,[2001:DEAD:BEEF:AAAA::1]
>>
>> ## static leases
>> dhcp-hostsfile=/etc/dnsmasq.d/reservations
>>
>> ## ipv4
>> dhcp-range=vlan150,172.16.db.100,172.16.db.225,24h
>> dhcp-range=vlan200,172.16.db.220,172.16.db.225,48h
>> dhcp-range=vlan300,172.16.db.200,172.16.db.225,48h
>>
>> ## ipv6
>> enable-ra
>> dhcp-range=vlan150,2001:DEAD:BEEF:DDDD::,ra-stateless,ra-names,64,24h
>> dhcp-range=vlan200,2001:DEAD:BEEF:EEEE::,ra-stateless,ra-names,64,48h
>> dhcp-range=vlan300,2001:DEAD:BEEF:AAAA::,ra-stateless,ra-names,64,48h
>>
>> ### logging
>> ## specify syslog facility (- to disable)
>> log-facility=-
>> ## verbose logging
>> #log-dhcp
>> #log-queries
>>
>> _______________________________________________
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>> http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
>>
>
>
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