[Qdude]

Originally Posted by Zynda Yes exactly, I just suggested it in order to better "see" the way changes to nb_update_frequency affect the infected. As for what you should put the value of nb_update_frequency to that's up to you, it will have diminishing returns the further you lower it at an increasing CPU cost. Note that the final result is in whole ticks so at 100 tickrate nb_update_frequency 0.1 and 0.095 have the same effect (both being 10tick between updates) and 0.094 will be rounded down to 0.09 (9 ticks).

Alright, so I took those commands from the competitive config and then adjusted it for 60 ticks. I then put nb_update_frequency to 0.03, which I think rounds to every 2 ticks or something like that. The zombies move beautifully now, I didn't really test the hitboxes but I could immediately tell that my settings were working. My CPU nor internet struggles when running the server so I'm gonna keep these settings for now. Thank you all so much.

[ZBzibing]

How to set up Linux L4D 128tick?
My always at 100tick

./srcds_ run
-tickrate 128

server.cfg
sm_ cvar fps_ max 0 sm_ cvar sv_ mincmdrate 128
sm_ cvar sv_ maxcmdrate 128 sm_ cvar sv_ minupdaterate 128
sm_ cvar sv_ maxupdaterate 128
sm_ cvar sv_ minrate 128000
sm_ cvar sv_ maxrate 128000
sm_ cvar sv_ client_ min_ interp_ ratio -1
sm_ cvar sv_ client_ max_ interp_ ratio 0
sm_ cvar net_ splitrate 2
sm_ cvar net_ splitpacket_ maxrate 100000

[N.U.S.C.]

I run a 100tick coop server, when there are many players （6+ survivor players and 12+ special infected）, the third row of ticks will drop to 60~80. Is there any way to keep 90+tick?

my server.cfg

sm_cvar fps_max 0
sm_cvar sv_minrate 100000
sm_cvar sv_maxrate 100000
sm_cvar sv_minupdaterate 100
sm_cvar sv_maxupdaterate 100
sm_cvar sv_mincmdrate 100
sm_cvar sv_maxcmdrate 100
sm_cvar sv_client_min_interp_ratio 0
sm_cvar sv_client_max_interp_ratio 0
sm_cvar nb_update_frequency 0.024
sm_cvar net_splitrate 2
sm_cvar net_maxcleartime 0.001
sm_cvar net_splitpacket_maxrate 100000

[Spirit_12]

Your hardware is probably not able to keep up with action.

[cravenge]

In case anyone wants the recommended server network rates for 66tick:

sm_cvar "fps_max" "600"

sm_cvar "sv_minrate" "20000"
sm_cvar "sv_maxrate" "66000"
sm_cvar "sv_minupdaterate" "20"
sm_cvar "sv_maxupdaterate" "66"
sm_cvar "sv_mincmdrate" "20"
sm_cvar "sv_maxcmdrate" "66"

sm_cvar "net_maxcleartime" "0.00001"
sm_cvar "net_splitrate" "2"
sm_cvar "net_splitpacket_maxrate" "66000"

sm_cvar "sv_clockcorrection_msecs" "25"
sm_cvar "sv_maxunlag" "0.1"
sm_cvar "sv_max_queries_sec" "5.0"
sm_cvar "sv_max_queries_sec_global" "10"
sm_cvar "sv_max_queries_window" "10"
sm_cvar "sv_player_stuck_tolerance" "5"
sm_cvar "sv_unlag_fixstuck" "1"
sm_cvar "sv_stats" "0"

sm_cvar "nb_update_frequency" "0.03333333"

sm_cvar "sv_client_cmdrate_difference" "0"
sm_cvar "sv_client_min_interp_ratio" "0"
sm_cvar "sv_client_max_interp_ratio" "2"
sm_cvar "sv_client_predict" "1"
sm_cvar "sv_extra_client_connect_time" "0.001"

sm_cvar "cl_cmdrate" "66"
sm_cvar "cl_updaterate" "66"
sm_cvar "rate" "66000"

// Boomer vomit range fix (default value * server tickrate / default tickrate - Can't say the same for any other value above 66)
sm_cvar "z_vomit_velocity" "3740.0"

[trystan]

latest l4d2 update is now failing to load tickrate_enabler

Tickrate_Enabler: Found ServerGameDLL at ServerGameDLL005
Tickrate_Enabler: Found VEngineServer at VEngineServer022
!!!!!
Patch Failure: Couldn't find CVomit::UpdateAbility() in server memory.
!!!!!
!!!!!
Patch Failure: Couldn't find CVomit::UpdateAbility() in server memory.
!!!!!

!!!!!
Patch Failure: Couldn't find CVomit::UpdateAbility() in server memory.
!!!!!

[nidzo]

I can confirm this as of today tickrate enabler is broken.

Parent cvar in server.dll not allowed (spit_scaling_min_scale)
Tickrate_Enabler: Found ServerGameDLL at ServerGameDLL005
Tickrate_Enabler: Found VEngineServer at VEngineServer022
!!!!!
Patch Failure: Couldn't find CVomit::UpdateAbility() in server memory.
!!!!!
!!!!!
Patch Failure: Couldn't find CVomit::UpdateAbility() in server memory.
!!!!!

!!!!!
Patch Failure: Couldn't find CVomit::UpdateAbility() in server memory.
!!!!!

/home/user/l4d2_server/./srcds_run: line 312: 28063 Segmentation fault      (core dumped) $HL_CMD
Add "-debug" to the /home/user/l4d2_server/./srcds_run command line to generate a debug.log to help with solving this problem
Tue Jun 15 09:48:44 PM CEST 2021: Server restart in 10 seconds
Tue Jun 15 09:48:45 PM CEST 2021: Server Quit

Does anyone know how to fix this problem please? Thank you in advance

[Spirit_12]

I'll see if I can fix the signatures, but got a loaded week, so can't make any promises. So far it seems only vomit signature is broken.

[epzminion]

Originally Posted by Spirit_12 I'll see if I can fix the signatures, but got a loaded week, so can't make any promises. So far it seems only vomit signature is broken.

Find this line in sigs.h:

	{0x12D, 0x5FD}; // L4D2 LINUX

Change to:

	{0x12D, 0x5EE}; // L4D2 LINUX

[Lux]

Here is linux binary, i just hexedited it with the new offset for the latest update 2.2.1.3.