• V20: 3CX Re-engineered. Get V20 for increased security, better call management, a new admin console and Windows softphone. Learn More.

Blacklisting a range

Status
Not open for further replies.

AGidi

Silver Partner
Basic Certified
Joined
Jun 30, 2017
Messages
94
Reaction score
18
Hello guys. Anyone else has an ongoing “attack” from
5.62.63.x
5.62.62.x

I have started making them permanent but keeps getting new ips.
Can someone advise me how to completely block the range? I’m off on the subnetting.

Thanks
 
Sure. since they are adjacent you can do this with one entry.
for Blacklist, choose "add a range of IP addresses". For Network address put 5.62.62.0. For subnet mask put 255.255.254.0. Make sure action is Deny.
You will see the ip address range of 5.62.62.0 - 5.62.63.255 filled out.
 
Thanks. Got it. It was a never ending process. I hope this helps.
 
Status
Not open for further replies.

Getting Started - Admin

Latest Posts

Forum statistics

Threads
141,405
Messages
747,492
Members
144,370
Latest member
Imperial Treasure
Get 3CX - Absolutely Free!

Link up your team and customers Phone System Live Chat Video Conferencing

Hosted or Self-managed. Up to 10 users free forever. No credit card. Try risk free.

3CX
A 3CX Account with that email already exists. You will be redirected to the Customer Portal to sign in or reset your password if you've forgotten it.