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Forum Discussion

KenG's avatar
KenG
Icon for Nimbostratus rankNimbostratus
May 19, 2017

Inject commands on an FTP connection

Does anyone know if it is possible to inject a command into an FTP conversation?   I've trying to work around a bug in the application that is incorrectly asking for a transfer in ascii mode and p...
application delivery
iRules
Anesh's avatar
Anesh
Icon for Cirrostratus rankCirrostratus
May 19, 2017

try the below

when SERVER_CONNECTED {
TCP::collect
}
when SERVER_DATA {
if {[TCP::payload] contains "string after which you want to inject BIN" }
TCP::respond "BIN"
TCP::payload replace 0 [TCP::payload length] ""
TCP::release

}