Forum Discussion
NimbostratusRadius UTP Irule if from send to WIP
Can anyone provide some information on making an Irule, on an LTM, as follows?:
If connection is sourced from 10.95.76.1, and the destination is to a virtual server IP of 10.95.216.7, using utp port 1812 (Radius), send the connection to the WIP on a GTM of test.radius.net.
FYI:
The GTM WIP will have two virtual servers, using port 1812, in different physical locations.
We have to use an Irule, because:
1. We can't put in the GTM WIP URL on the APM, because the APM turns the URL into the current IP that's in
use on the GTM.
2. We can't point the APM to a virtual server, because both of these servers are located in different/
physical locations. And one of the LTM's are setup so the internal servers cannot see the internal network.
3 Replies
Ferg_104721see udp section to catch client
http://devcentral.f5.com/wiki/iRules.Events.ashx
see section of ip options and tcpm options
http://devcentral.f5.com/wiki/iRules.IP.ashx
http://devcentral.f5.com/wiki/iRules.TCP.ashx
if remote_addr = X and tcp = 1812
pool member
else
X
OR have a read of this
http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/asg/52/aft/26680/showtab/groupforums/Default.aspx
Kurt_Knochner_5Cirrus
Posted By BKNwe on 09/30/2011 06:45 AMIf connection is sourced from 10.95.76.1, and the destination is to a virtual server IP of 10.95.216.7, using utp port 1812 (Radius), send the connection to the WIP on a GTM of test.radius.net.
Do you mean this: If the connection comes in, the LTM should resolve test.radius.net (probably within an iRule) and balance the connection to the ip address it gets?
If yes: Why not just use a pool with two nodes.
If no: I would need a bit more information what you are trying to do.
Regards
Kurt Knochner
Parinya_EkparinI'm not sure about your requirement. From what I understand, incoming RADIUS packets will arrived at a single virtual server and what you want is balancing those packets across two data centers. Is that right?
It would be good if you can provide us network diagram to let us know more about your network environment and understand your requirement.
