Forum Discussion
NzYme_68513
Nimbostratus
NimbostratusiRule to log MSRDP traffic to syslog server?
Kind of flying by the seat of pants here since I'm new to writing iRules. I'm trying to log RDP traffic and see if I can grab the user names of the people that have RDP sessions coming through the VIP. Once I have that I can start to manipulate the traffic. Am I on the right track?
when CLIENT_ACCEPTED {
Logging handle to syslog_pool
set hsl [HSL::open -proto UDP -pool pool_syslog]
Collect TCP Data
$rdpdata [TCP::collect]
HSL::send $hsl $rdpdata
}
3 Replies
hoolioCirrostratus
Hi,
Here's an example from Jason for parsing the RDP data to get the username. You could start with that and add the HSL.
http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/asg/50/aft/25271/showtab/groupforums/Default.aspx
Aaron
NzYme_68513How's this look to you guys?
when CLIENT_ACCEPTED {
Logging handle to syslog_pool
set hsl [HSL::open -proto UDP -pool pool_syslog]
Collect TCP Data
TCP::collect 1024
}
when CLIENT_DATA {
Dump data to HSL
HSL::send $hsl [TCP::payload]
TCP::release
}- JRahm
Admin
you can pre-parse to pull the username out and log that to save processing on the backside. That said, if the user doesn't submit their credentials at the initiation of the connection, you'll never see them.
