Forum Discussion
dragonflymr
Cirrostratus
CirrostratusParsing IP to extract subnet
Hi,
I wonder if there is more elegant and fastest way to extract specific part of IP - like get only part of IP up to second dot, third dot.
I know that I can use scan to separate IP in fou...
VernonWells
Employee
EmployeeThat depends somewhat on what you intend to do with the information. For example, if you want to choose a conditional branch based on subnet, you can do something like this:
when CLIENT_ACCEPTED {
if { [IP::addr [IP::client_addr] equals "192.168.0.0/16" } {
pool pool-internal
}
}
If you're simply trying to extract dotted-quad octets, then
scan
dragonflymrCirrostratus
CirrostratusThanks, not exactly what I am looking for - as I wrote below - my fault, I was not precise enough.
Piotr
