Forum Discussion
bezeqint
Nimbostratus
NimbostratusiRule to mitigate attack
hello,
i need to protect mail servers from a virus attack.
we have a network with users. some of them are using the mail servers, some of them are attacking the mail servers. we see th...
koenning_107182Nimbostratus
NimbostratusHi,
have a look here, where hoolio is showing a clever example to rate limit new connections.
https://devcentral.f5.com/wiki/iRul...ables.ashx
You could just change the logic of this that you move the code in the CLEINT_ACCEPTED event into the if statement, so you can have a client greylist, in which you put your networks.
if you want to add the limit concurrency from clients, this thread is a good start:
https://devcentral.f5.com/Community...fault.aspx
Hope this helps,
Christian