Process: UNKNOWN HEADER problem :(

[Neave 2]

 

Hello, I don't know how to deal with the problem. 

In Sysser I often get messages about Process: UNKNOWN HEADER.

/auth/syserr/ :

 

Spoiler

SYSERR: May 28 10:16:17 :: Analyze: Handshake phase does not handle packet 77 (fd 15)
SYSERR: May 29 02:33:49 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: May 29 02:33:49 :: Process: UNKNOWN HEADER: 42, LAST HEADER: 3(4), REMAIN BYTES: 43, fd: 15
SYSERR: May 29 17:45:26 :: Analyze: Handshake phase does not handle packet 77 (fd 15)
SYSERR: May 29 21:55:01 :: Process: UNKNOWN HEADER: 22, LAST HEADER: 0(0), REMAIN BYTES: 128, fd: 15
SYSERR: May 30 07:08:51 :: Process: UNKNOWN HEADER: 22, LAST HEADER: 0(0), REMAIN BYTES: 243, fd: 15
SYSERR: May 30 07:09:01 :: Analyze: Handshake phase does not handle packet 71 (fd 15)
SYSERR: May 30 07:09:01 :: Process: UNKNOWN HEADER: 32, LAST HEADER: 71(5), REMAIN BYTES: 80, fd: 15
SYSERR: May 30 07:09:11 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: May 30 07:09:11 :: Process: UNKNOWN HEADER: 14, LAST HEADER: 3(4), REMAIN BYTES: 15, fd: 15
SYSERR: May 30 23:37:01 :: Analyze: Handshake phase does not handle packet 90 (fd 15)
SYSERR: May 30 23:37:02 :: Analyze: Handshake phase does not handle packet 90 (fd 15)
SYSERR: May 30 23:37:02 :: Analyze: Handshake phase does not handle packet 90 (fd 15)
SYSERR: May 31 01:04:47 :: Analyze: Handshake phase does not handle packet 77 (fd 15)
SYSERR: Jun  2 03:21:41 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: Jun  2 03:21:41 :: Process: UNKNOWN HEADER: 42, LAST HEADER: 3(4), REMAIN BYTES: 43, fd: 15
SYSERR: Jun  8 06:27:48 :: Process: UNKNOWN HEADER: 22, LAST HEADER: 0(0), REMAIN BYTES: 128, fd: 15
SYSERR: Jun  9 03:42:02 :: Analyze: Handshake phase does not handle packet 77 (fd 15)
SYSERR: Jun  9 05:00:32 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: Jun  9 05:00:32 :: Process: UNKNOWN HEADER: 42, LAST HEADER: 3(4), REMAIN BYTES: 43, fd: 15
SYSERR: Jun  9 16:27:43 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: Jun  9 16:27:43 :: Process: UNKNOWN HEADER: 42, LAST HEADER: 3(4), REMAIN BYTES: 43, fd: 15
SYSERR: Jun  9 21:18:41 :: Process: UNKNOWN HEADER: 22, LAST HEADER: 0(0), REMAIN BYTES: 128, fd: 15
SYSERR: Jun 10 02:23:26 :: Analyze: Handshake phase does not handle packet 71 (fd 15)
SYSERR: Jun 10 02:23:26 :: Process: UNKNOWN HEADER: 32, LAST HEADER: 71(5), REMAIN BYTES: 325, fd: 15
SYSERR: Jun 10 04:25:38 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: Jun 10 04:25:38 :: Process: UNKNOWN HEADER: 42, LAST HEADER: 3(4), REMAIN BYTES: 43, fd: 15
SYSERR: Jun 10 11:17:41 :: Analyze: Handshake phase does not handle packet 77 (fd 15)
SYSERR: Jun 11 00:28:04 :: Analyze: Handshake phase does not handle packet 71 (fd 15)
SYSERR: Jun 11 00:28:04 :: Process: UNKNOWN HEADER: 32, LAST HEADER: 71(5), REMAIN BYTES: 207, fd: 15
SYSERR: Jun 11 06:15:12 :: Process: UNKNOWN HEADER: 22, LAST HEADER: 0(0), REMAIN BYTES: 128, fd: 15
SYSERR: Jun 11 18:55:04 :: Analyze: Handshake phase does not handle packet 77 (fd 15)
SYSERR: Jun 11 22:08:50 :: Analyze: Handshake phase does not handle packet 3 (fd 15)
SYSERR: Jun 11 22:08:50 :: Process: UNKNOWN HEADER: 42, LAST HEADER: 3(4), REMAIN BYTES: 43, fd: 15
 

ch1/core/syserr:

 

Spoiler

SYSERR: Jun 13 00:00:05 :: Analyze: HANDSHAKE phase does not handle packet 3 (fd 21)
SYSERR: Jun 13 00:00:05 :: Analyze: HANDSHAKE phase does not handle packet 37 (fd 21) 
SYSERR: Jun 13 00:00:05 :: Analyze: HANDSHAKE phase does not handle packet 67 (fd 21) 
SYSERR: Jun 13 00:00:05 :: Analyze: HANDSHAKE phase does not handle packet 3 (fd 20) 
SYSERR: Jun 13 00:00:05 :: Analyze: HANDSHAKE phase does not handle packet 37 (fd 20) 
SYSERR: Jun 13 00:00:05 :: Analyze: HANDSHAKE phase does not handle packet 67 (fd 20)

Packet.h - source client : https://pastebin.com/y0SGjSy4

Packet.h - src/game: https://pastebin.com/GTsfnHD9

 

[Neave 2]

ref

[Neave 2]

ref

[alexander113147 14]

help

[Neave 2]

2 hours ago, alexander113147 said:

help

 

My problem was that I was getting ddos, someone was trying to sneak into the server and I had a different IP in the logs from some country, Belize.

[WeedHex 661]

 

[Denizeri24 43]

47 minutes ago, Neave said:

 

My problem was that I was getting ddos, someone was trying to sneak into the server and I had a different IP in the logs from some country, Belize.

some random bots from china sending packets my server too. its weird

Edited January 13, 2024 by Denizeri24