Command to Modify State Time Outs?

[Ximulate]

Is there a command that I can use in a script to change the State Timouts? Specifically, I'd like to temporarly modify udp.multiple.

[kiokoman]

i don't think is possible to do that "on the fly", i could be wrong though, afaik
you can set

                 aggressive    normal   conservative
tcp.first            30s         120s        3600s
tcp.opening           5s          30s         900s
tcp.established   18000s       86400s      432000s
tcp.closing          60s         900s        3600s
tcp.finwait          30s          45s         600s
tcp.closed           30s          90s         180s
tcp.tsdiff           10s          30s          60s
udp.first            60s          60s          60s
udp.single           30s          30s          30s
udp.multiple         60s          60s          60s
icmp.first           20s          20s          20s
icmp.error           10s          10s          10s
other.first          60s          60s          60s
other.single         30s          30s          30s
other.multiple       60s          60s          60s
frag                 60s          60s          60s
interval             10s          10s          10s

Navigating to System > Advanced > Firewall & NAT scroll to the bottom of the page.
Here at the bottom, you'll see manual "State Timeouts" for the values specified with "pfctl -st".

State Timeouts (seconds - blank for default)

[Ximulate]

Thank you for your response. I'm familiar with setting time-outs manually thru the GUI. Looking thru the man page for pfctl, I didn't see any way to set the time-outs either.