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Search: Posts Made By: spumer
Forum: Extensions 08-15-2021, 06:56
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

https://github.com/spumer/Left4Fix/releases/tag/v2.1.0
Forum: Snippets and Tutorials 08-01-2021, 08:19
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Nice catch! Thanks!

Added to the sqredirect README: https://github.com/sqproxy/sqredirect/commit/092e6fb26351e4dd78b0632bdd90801a8e687ed1
Forum: Extensions 07-10-2021, 12:01
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

Guys, i'm verified windows gamedata and as i can see Windows version works fine always.

Crashes can only occures for 8players version, but it's fixed: https://github.com/spumer/Left4Fix/issues/3
...
Forum: Extensions 06-26-2021, 11:21
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

Done: https://github.com/spumer/Left4Fix/actions/runs/974417647
Forum: Extensions 06-25-2021, 07:32
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

Scroll down to artifacts and you must be logged in on GitHub
Forum: Extensions 06-23-2021, 16:54
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

You can got Linux version from this Github Action: https://github.com/spumer/Left4Fix/actions/runs/965756003

It's tested and works fine. Package include new gamedata and binary.

Also, i'm ready...
Forum: Snippets and Tutorials 06-22-2021, 04:34
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

I recommend you use screen. You can add your script to crontab autostart e.g

And i'm release 1.2.1 version, which will fix (i hope)




Looks like you run sqproxy from `/etc/sqproxy/` folder....
Forum: Extensions 06-18-2021, 03:24
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

Just small refactoring.

No, we can't. Cause we change one block of asm code to the new one.
I will explain.

See the screenshot. Actually we need replace only one instruction is `sar eax, 2`...
Forum: Extensions 06-17-2021, 16:15
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

I'm getting new gamedata, but some code will be rewritten.

I hope release fix very soon. It's not hard changes
Forum: Snippets and Tutorials 06-03-2021, 03:24
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

> Server does not appear in the browser, but I get this error message when I do a manual join via Console, so a connection is not possible.

I guess you try to connect to the sqproxy port instead...
Forum: Snippets and Tutorials 05-31-2021, 03:37
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

This message appear when sqproxy got unexpected message. Unexpected bytes printed in console. Can you post full messsage here?
Forum: Extensions 05-25-2021, 15:42
Replies: 182
Views: 87,161
Posted By spumer
Re: [EXTENSION][L4D2] Left4Fix (2.0.3)

Yea, i need move project to ambuild for builing windows version via github
Forum: Extensions 04-11-2021, 16:52
Replies: 353
Views: 199,809
Posted By spumer
Re: [ANY] Cleaner - Console warning supressor [UPDATED 28.10.12]

https://github.com/spumer/Cleaner

I fix possible memory leaks and segfaults on extension reloads.
Auto-build for CSS/CSGO/L4D/L4D2 enabled and can be downloaded from Github Actions build...
Forum: Snippets and Tutorials 04-02-2021, 06:12
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Looks like you place config in /root/conf.d and run sqproxy from this directory too.

You should use other working directory, cause sqproxy search configs in /etc/sqproxy/conf.d and ./conf.d...
Forum: Snippets and Tutorials 02-07-2021, 11:52
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Depend on what do you want.

It's not a mirror, just query packets handler in separate process.

And i'm working on some algorithms to detect and mitigate ddos, but it's not public yet and...
Forum: Snippets and Tutorials 01-25-2021, 03:53
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Added instruction for building BCC on Debian 10 Buster
https://github.com/spumer/source-query-proxy-kernel-module/blob/master/src-ebpf/README.md
Forum: Snippets and Tutorials 01-13-2021, 02:58
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

yea, it's ok


I do not understand where this message showed. Take a rule provide full info about problem.


Redirection just off load for game server not for bandwidth.
The main benefit is...
Forum: Snippets and Tutorials 01-12-2021, 09:26
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Read about a2s_rules caching please
1. https://github.com/spumer/source-query-proxy/blob/master/examples/conf.d/00-globals.yaml#L42
2....
Forum: Snippets and Tutorials 01-12-2021, 08:04
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Sorry, here i can not help. Try to follow "installing from sources" instruction
Forum: Snippets and Tutorials 01-12-2021, 07:46
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

You do not met requirements (https://github.com/spumer/source-query-proxy-kernel-module/blob/master/src-ebpf/README.md#requirements)

bcc-tools >= 0.10.0 (depends on Kernel version, see...
Forum: Snippets and Tutorials 01-12-2021, 05:42
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

Please provide:
1. Full output of error
2. Installed Kernel version: uname -r
3. bcc version (use python which you set as executable for eBPF): python -c 'import bcc; print(bcc.__version__);'
Forum: Snippets and Tutorials 01-03-2021, 22:46
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

As i can see sqproxy can not get a2s_rules response. This can happend due broken MTU value and can be fixed by plugin: https://forums.alliedmods.net/showthread.php?t=236521

If you do not like to...
Forum: Snippets and Tutorials 01-03-2021, 14:49
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

It's just send UDP packets to server_ip:server_port. Ubuntu/CentOS/... does not matter.
Forum: Snippets and Tutorials 01-03-2021, 13:54
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

TimeoutError mean server do not respond.
If you behind NAT, try to use local ip instead public or run game server if it turned off :)
Forum: Snippets and Tutorials 01-02-2021, 13:26
Replies: 124
Views: 45,007
Posted By spumer
Re: [Linux] Source Query Proxy: DDoS Protection - Kernel redirection!

first pid is sh
second is sqproxy

sqproxy create /var/run/sqproxy.pid (or /tmp/sqproxy.pid) file with pid and check it before run. This protection do not allow run multiple instances of sqproxy...
Showing results 1 to 25 of 251

 
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