Loading the serverlist always results in an [UDP SYN FLOOD] block by the router firewall
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Description

When entering the serverlist screen, my firewall blocks instantaneous all my Internet traffic for 15min because of an [UDP SYN FLOOD] detection.

The log shows something like:
26/03/2014 20:48:15 [UDP SYN FLOOD] : src ip=192.168.2.44 dst ip=93.190.138.115
,where the dst-ip changes everytime. Depending on when the block is issued.

Until now I did not manage to play a single minute of DayZ ever. :-(

Please help me and fix this issue.

Details

Legacy ID: 2211858251
Severity: None
Resolution: Duplicate
Reproducibility: Always
Category: Server

Steps To Reproduce

01) Open DayZ
02) Click on Change Server

> a few servers are displayed

> Serverlist stops loading because the router blocks the Internet connection

> [UDP SYN FLOOD] block by router-firewall

Event Timeline

Bohemia added a project: DayZ.May 8 2016, 5:42 PM

Herbert edited Steps To Reproduce. (Show Details)Mar 26 2014, 9:26 PM

Herbert set Category to Server.

Herbert set Reproducibility to Always.

Herbert set Severity to None.

Herbert set Resolution to Duplicate.

Herbert set Legacy ID to 2211858251.May 8 2016, 5:42 PM

Nam added a subscriber: Nam.May 8 2016, 5:42 PM

Sadly, I've been having ( and seeing others with this as well ) this problem.. If I want to play DayZ, I have to turn off my hardware firewall... ( Cisco )

R834 added a subscriber: R834.May 8 2016, 5:42 PM

Hi,

This is a known issue. Please refer to #0008949: Servers are bombarding router with UDP packets once the server list is requested causing a DOS

Thanks