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puneet_mandyal_'s avatar
puneet_mandyal_
Icon for Nimbostratus rankNimbostratus
Mar 28, 2018

SFTP port 22 to be allowed on specfic IP addresses

Hi All,   We have SFTP allowed on f5 and we need to narrow down the access parameter to hit by specific IP address How We can create rule for SFTP allow on specific IP addresses  
BIG-IP
LTM
security
HarshaPotharaju's avatar
HarshaPotharaju
Icon for Nimbostratus rankNimbostratus
Mar 28, 2018

I guess this is what you are looking for. Test it and let me know how this is working.

when CLIENT_ACCEPTED {

if { [IP::client_addr] equals "x.x.x.x" } {
    pool your_pool_name
    log local0. "Request for service at port [TCP::local_port] from [IP::client_addr]"}
else {
    reject
    }
}