Forum Discussion

az1441_7592's avatar
az1441_7592
Icon for Nimbostratus rankNimbostratus
May 18, 2011

Service Unavailable Notification???

Guys I have a VIP on :23 with a 3-node pool bound to it. Each node listening on :23.     My question is this, outside of priority group activation, if all 3 servers are down, can the LTM send a...
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hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
May 19, 2011
I'm not sure what a service down message looks like for telnet. If you need to use binary content in the TCP::respond command, you can follow the steps in SOL7875 and use the binary format command:

 

 

sol7875: Certain data may contain values or characters within the ASCII range thar are not printable but need to be processed by an iRule before load balancing or other handling of the data can occur.

 

http://support.f5.com/kb/en-us/solutions/public/7000/800/sol7875.html

 

 

binary format

 

http://www.tcl.tk/man/tcl8.4/TclCmd/binary.htmM5

 

 

Aaron