SIP Attacks

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SIP Attacks

Postby zenithbsolutions » Mon Jul 05, 2021 2:11 pm

Hi,

I have a server that gets SIP attacks continuously. How to block them ?

NOTICE[2397]: chan_sip.c:28751 handle_request_register: Registration from '"300" <sip:300@XX.XX.XX.XX>' failed for '193.107.216.217:5409' - Wrong password

Installation - Standalone server - Vicibox Express Installation - ViciBox_v9.x86_64-9.0.3.iso

SVN

VERSION: 2.14-817a
BUILD: 210702-0848
© 2021 ViciDial Group
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Re: SIP Attacks

Postby carpenox » Mon Jul 05, 2021 2:52 pm

Use my article on my blog
Alma Linux 9.4 | SVN Version: 3890 | DB Schema Version: 1721 | Asterisk 18.21.1 | PHP8
www.dialer.one -:- 1-833-DIALER-1 -:- https://linktr.ee/CyburDial -:- WA: +19549477572
GC: https://join.skype.com/ujkQ7i5lV78O | DC: https://discord.gg/DVktk6smbh
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Re: SIP Attacks

Postby zenithbsolutions » Mon Jul 05, 2021 3:01 pm

Kindly share me the URL
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Re: SIP Attacks

Postby carpenox » Mon Jul 05, 2021 3:58 pm

its in my signature below but here is the direct URL: https://cyburityllc.com/?p=1977
Alma Linux 9.4 | SVN Version: 3890 | DB Schema Version: 1721 | Asterisk 18.21.1 | PHP8
www.dialer.one -:- 1-833-DIALER-1 -:- https://linktr.ee/CyburDial -:- WA: +19549477572
GC: https://join.skype.com/ujkQ7i5lV78O | DC: https://discord.gg/DVktk6smbh
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Posts: 2428
Joined: Wed Apr 08, 2020 2:02 am
Location: St Petersburg, FL

Re: SIP Attacks

Postby covarrubiasgg » Tue Jul 06, 2021 2:35 pm

Are you using the VB-firewall script ??

You SIP port should completely closed unless whitelisted or logged from VB-Firewall
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