Forum Discussion
select server without a pool
I want redirect the trafic to a specific server but the server not´s belong to any pool.
I create a Virtual server without a pool and want pass the traffic to a server whith a iRule
My iRule have a global variables for get the ip server address and the port to redirect the traffic for this specific server
my rule that don´t run
when CLIENT_ACCEPTED {
log "origin IP address ===== $::ip_origen ===== port originao ==== $::puerto_origen ===="
LB::reselect $::ip_origen:$::puerto_origen
}
I try with reselect and another commands like translate but don´t run
My version it´s 10.1
Any ideas?
Thanks
3 Replies
hoolioCirrostratus
Instead of using the LB::reselect command, you can use the node command to specify an arbitrary destination IP:port for the request.
node
http://devcentral.f5.com/wiki/default.aspx/iRules/node
Aaron- The final rule
rule acepta_conexiones {
when CLIENT_ACCEPTED {
log "la ip de origen es ===== $::ip_origen ===== y el puerto es ==== $::
puerto_origen ==== [IP::client_addr]"
set ip_destino $::ip_origen
set puerto_destino $::puerto_origen
log "puerto destino $puerto_destino ip_destino $ip_destino"
node $ip_destino $puerto_destino
}
The variables gets for the another rule applied to another VS
when CLIENT_ACCEPTED {
set ::ip_origen [IP::client_addr]
set ::puerto_origen [TCP::local_port]
snat 10.10.1.100
} - hoolioI would be careful with setting a global variable based on the client IP address and VIP port on one virtual server and then using that on a separate virtual server to set the destination IP:port. If the first VIP hadn't been hit before the second VIP is, you'll get a TCL runtime error trying to use an undefined IP:port for the node command.
If you want help setting this up, can you elaborate on what you're trying to configure and why?
Thanks,
Aaron
