RE: Source IP address for proxy requests

2006-09-27 Thread Angel L. Mateo
El mar, 26-09-2006 a las 10:00 +0200, Sebastien Cantos escribió: I've you seen my post or are you just ignoring it ? :) I've seen your post. I already know I could reconfigure routes. -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y

Re: Source IP address for proxy requests

2006-09-27 Thread Peter Nixon
On Tue 26 Sep 2006 22:03, Alan DeKok wrote: Phil Mayers [EMAIL PROTECTED] wrote: All IP protocol servers should offer each type of socket a configurable bind address (or list of such). That is quite aside from the specifics of this issue - that is, it solves other, much much harder to solve

Re: Source IP address for proxy requests

2006-09-26 Thread Angel L. Mateo
El lun, 25-09-2006 a las 22:54 +0300, Peter Nixon escribió: I had this problem previously with FreeRADIUS where radius had to reply from the inside interface of a multihomed server else the packets would not match the IPSec tunnel ACLs bound to the external interface (A common config) I

Re: Source IP address for proxy requests

2006-09-26 Thread Nicolas Baradakis
Peter Nixon wrote: On Mon 25 Sep 2006 19:05, Nicolas Baradakis wrote: That has nothing to do with FreeRADIUS. The source address of an outgoing UDP packet is chosen by the kernel according to the local network configuration. I had this problem previously with FreeRADIUS where radius had

Re: Source IP address for proxy requests

2006-09-26 Thread Peter Nixon
On Tue 26 Sep 2006 11:55, Nicolas Baradakis wrote: Peter Nixon wrote: On Mon 25 Sep 2006 19:05, Nicolas Baradakis wrote: That has nothing to do with FreeRADIUS. The source address of an outgoing UDP packet is chosen by the kernel according to the local network configuration. I had

Re: Source IP address for proxy requests

2006-09-26 Thread Nicolas Baradakis
Peter Nixon wrote: On Tue 26 Sep 2006 11:55, Nicolas Baradakis wrote: However, a proxy request is different, because it's a new outgoing packet. In this case, we don't force the source IP in FreeRADIUS and we shouldn't do so because the NAS and the realm server are possibly on a

RE: Source IP address for proxy requests

2006-09-26 Thread Sebastien Cantos
I've you seen my post or are you just ignoring it ? :) -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Angel L. Mateo Envoyé : mardi 26 septembre 2006 08:34 À : freeradius-users@lists.freeradius.org Objet : Re: Source IP address for proxy requests El

Re: Source IP address for proxy requests

2006-09-26 Thread Phil Mayers
Nicolas Baradakis wrote: Yes you are correct. Abviously I didn't read the thread in enough depth. It does bring up the issue that we maybe should have an optional proxy_source_ip config option.. All IP protocol servers should offer each type of socket a configurable bind address (or list of

Re: Source IP address for proxy requests

2006-09-26 Thread Alan DeKok
Phil Mayers [EMAIL PROTECTED] wrote: All IP protocol servers should offer each type of socket a configurable bind address (or list of such). That is quite aside from the specifics of this issue - that is, it solves other, much much harder to solve problems than just this issue, and is

Re: Source IP address for proxy requests

2006-09-25 Thread Nicolas Baradakis
Angel L. Mateo wrote: Freeradius is working fine with this configuration, except the proxy module. The problema I have is that proxy requests are originated with the IP address of the member, not the IP of the cluster. And I haven't found any configuration option to configure this. Is

RE: Source IP address for proxy requests

2006-09-25 Thread Sebastien Cantos
On the active server (the one that have 192.168.1.1) you have to delete the route that route packets through 192.168.1.2 for subnet 192.168.1.1/24 and make sure there's a route through 192.168.1.1 for subnet 192.168.1.1/24. This way, all connexion initiate from this box will have source address

Re: Source IP address for proxy requests

2006-09-25 Thread Angel L. Mateo
El lun, 25-09-2006 a las 14:46 +0200, Nicolas Baradakis escribió: Angel L. Mateo wrote: Freeradius is working fine with this configuration, except the proxy module. The problema I have is that proxy requests are originated with the IP address of the member, not the IP of the cluster.

Re: Source IP address for proxy requests

2006-09-25 Thread Alan DeKok
Angel L. Mateo [EMAIL PROTECTED] wrote: I note RADIUS packets are using UDP, which means they're connectionless. I think you don't want a machine from the cluster send a proxy request, and a different machine get the proxy reply. This wouldn't work. This is an impossible situation,

Re: Source IP address for proxy requests

2006-09-25 Thread Nicolas Baradakis
Angel L. Mateo wrote: El lun, 25-09-2006 a las 14:46 +0200, Nicolas Baradakis escribió: Angel L. Mateo wrote: Freeradius is working fine with this configuration, except the proxy module. The problema I have is that proxy requests are originated with the IP address of the member,

Re: Source IP address for proxy requests

2006-09-25 Thread Peter Nixon
This is an impossible situation, because I have an active/standby configuration of the cluster. Just one node is running the IP and the server. The other node is just a backup one (in a normal environment). I was confused because you didn't mention it was an active/backup setup.

Re: Source IP address for proxy requests

2006-09-25 Thread Peter Nixon
On Mon 25 Sep 2006 19:05, Nicolas Baradakis wrote: Angel L. Mateo wrote: El lun, 25-09-2006 a las 14:46 +0200, Nicolas Baradakis escribió: Angel L. Mateo wrote: Freeradius is working fine with this configuration, except the proxy module. The problema I have is that proxy