pfSense

Since at least the 25.11.b.20251028.1838 beta several TCP CC modules are no longer loading. I have confirmed this is also happening on 25.11.r.20251118.1708. The missing modules are: CDG, Vegas, and CHD. I now only see Cubic, DCTCP, and HTCP available.

Here is the output of my machine running pfSense Plus 25.11.r.20251118.1708:

net.inet.tcp.cc.available:
CCmod D PCB count
cubic 0
dctcp 0
htcp * 25

Here is the output of my machine running pfSense 2.8.1-RELEASE. Prior to pfSense Plus 25.11.b.20251028.1838, the output on my pfSense Plus installation was identical to this:

net.inet.tcp.cc.available:
CCmod D PCB count
cubic 0
cdg 0
vegas 0
hd 0
dctcp 0
htcp * 16

I have the following lines in the loader.conf.local file on both machines:

cc_cdg_load="YES"
cc_htcp_load="YES"
cc_chd_load="YES"
cc_dctcp_load="YES"
cc_hd_load="YES"
cc_vegas_load="YES"