[Dnsmasq-discuss] DHCP packet received on which has no address

2016-08-25 Thread Andrew Shadura
Hello, We've run into an issue: in our configuration, there are many interfaces, some of them are being served by dnsmasq-dhcp, some of them use run dhcp client themselves. Interfaces come and go, so it's not always possible to use bind-interfaces. Sometimes dnsmasq-dhcp reacts to the DHCP

Re: [Dnsmasq-discuss] DHCP packet received on which has no address

2016-08-25 Thread Andrew Shadura
On 25/08/16 12:55, Albert ARIBAUD wrote: > Or dnsmasq is receiving requests on an interface which should not > present them but does because of your local (virtual, vlan, tap, > bridge...) interface setup. > > Of course, without more info on your setup, I might be wrong, and > possible am. So can

Re: [Dnsmasq-discuss] DHCP packet received on which has no address

2016-08-25 Thread Andrew Shadura
On 25/08/16 12:55, Albert ARIBAUD wrote: > Hi, > > Le Thu, 25 Aug 2016 11:52:41 +0300 > Andrew Shadura <andrew.shad...@collabora.co.uk> a écrit: > >> Hello, >> >> We've run into an issue: in our configuration, there are many >> interfaces, some o

Re: [Dnsmasq-discuss] DHCP packet received on which has no address

2016-08-25 Thread Andrew Shadura
On 25/08/16 13:26, Andrew Shadura wrote: > Okay, let me give you a more specific example, with just one of the > interfaces. > > Let's say we've got eth0 with vlans: > eth0.1, static config > eth0.2, static config + dhcp server > eth0.3, dhcp client So, let's say we

Re: [Dnsmasq-discuss] DHCP packet received on which has no address

2016-08-29 Thread Andrew Shadura
On 28/08/16 19:17, Simon Kelley wrote: > On 25/08/16 11:32, Andrew Shadura wrote: >> As I can see in the code, the first thing dnsmasq does for a packet >> received on some interface is that it attempts to determine the >> interface address. If that fails, none of the chec

[Dnsmasq-discuss] Announcing a bunch of IPv6 prefixes, but not a default the default gw

2017-06-11 Thread Andrew Shadura
Hi, I have quite a very specific request, I guess… I have a tunnelled IPv6 connection at home, and it's a bit too slow, so I would be interested in announcing just a set of prefixes to the clients, so that IPv6 is used only for the networks I'd like it to be used. Of course, I can just configure