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Left4dead Help


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Hi guys.


Well i have a dedicated server running left4dead server.

Server specs:


8gb ram


Well i start a server on tcadmin, and when i join the server, the server goes to 5 fps. I think it is because the zombies and the bots.

When server do this, the lagometer ups to 150 ms and have a lot of breaks.


Well what i have to do to correct this?



// server name

hostname "[TFOD] Skill2Design.com - L4D Server"


// rcon passsword

rcon_password "xxx"


// Server password

sv_password ""




mp_disable_autokick 1

sv_allow_color_correction 0

sv_allow_wait_command 0

sv_alltalk 1

sv_alternateticks 0

sv_clearhinthistory 0

sv_consistency 1

z_difficulty hard

sv_pausable 1

sv_voiceenable 1

sv_cheats 1

sv_forcepreload 1




hostport 27065

sv_lan 0

sv_region 3

sv_allow_lobby_connect_only 0



sv_log_onefile 0

sv_logbans 1

sv_logecho 0

sv_logfile 1

sv_logflush 0

sv_logsdir logs



setmaster add

setmaster add



sv_pure_kick_clients 0




exec banned_user.cfg

exec banned_ip.cfg



sv_minrate 5000

sv_maxrate 25000

sv_maxcmdrate 101

cl_updaterate 101


CMD line:

-game left4dead -ip 91.121.xxx.xx -port 27065 -maxplayers 8 -console -autoupdate -nohltv +map l4d_vs_farm01_hilltop


Help plz. Regards

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Try this : -game left4dead -ip %serverip% -port %serverport% -maxplayers 8 -console -autoupdate -nohltv +map l4d_farm01_hilltop



//Host Name

hostname Server "%hostname%"

// Rcon Cvars

rcon_password “%rconpassword%” //Set’s remote control password


// Server password

sv_password "%privatepassword%"


//in game browser

sv_flags "Browser"


// Server Cvars

mp_disable_autokick 1 //Prevents a userid from being auto-kicked

sv_allow_color_correction 0 //Allow or disallow clients to use color correction on this server.

sv_allow_wait_command 0 //Allow or disallow the wait command on clients connected to this server.

sv_alltalk 0 //Players can hear all other players, no team restrictions

sv_alternateticks 0 //If set, server only simulates entities on even numbered ticks.

sv_cheats 0 //Allow cheats on server

sv_clearhinthistory 0 //Clear memory of server side hints displayed to the player.

sv_consistency 1 //Whether the server enforces file consistency for critical files

sv_contact “your_admin@whatever.com” //Contact email for server sysop

sv_downloadurl “” //Location from which clients can download missing files


// Lan or internet play, Server region cvars

//sv_lan 0 //Server is a lan server ( no heartbeat, no authentication, no non-class C addresses )

sv_region 255 // Region Codes: 0 - US East coast, 1 - US West coast, 2 - South America, 3 - Europe, 4 - Asia, 5 - Australia, 6 - Middle East, 7 - Africa, 255 - world


// Server Logging

sv_log_onefile 0 //Log server information to only one file.

sv_logbans 1 //Log server bans in the server logs.

sv_logecho 0 //Echo log information to the console.

sv_logfile 1 //Log server information in the log file.

sv_logflush 0 //Flush the log file to disk on each write (slow).

sv_logsdir “logs” //Folder in the game directory where server logs will be stored.


//Server Rates

sv_maxcmdrate 100 //(If sv_mincmdrate is > 0), this sets the maximum value for cl_cmdrate.

sv_unlag 1

sv_maxunlag .5

//Fix to get your server onto the master lists

setmaster add

setmaster add

sv_steamgroup //this is your group’s steam group id.. allows members to join from main menu add

//sv_steamgroup_exclusive 1 //to make it exclusive and private

// Difficulty of the current game (easy, normal, hard, impossible)

z_difficulty normal

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