Hi,
why an IP that is already blacklisted still can access the server and generate "Multiple failed logins"
See image
Blocked IP still has access to the server
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- Forum User
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- Location: California
Blocked IP still has access to the server
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Re: Blocked IP still has access to the server
what are your firewall rules?
If everything was easy, then the world wouldn't need engineers.
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- Forum User
- Posts: 6
- Joined: Thu Aug 29, 2013 10:42 am
- Location: California
Re: Blocked IP still has access to the server
Which ones? There are many firewall rules and most were generated by ASL.
I am not an expert, where should I look?
I am not an expert, where should I look?
Re: Blocked IP still has access to the server
a couple of ways to do this:
# iptables -v -n -L | grep 'ip-address-you-want-to-look-for'
Or you can select the firewall option in the GUI and check the Input section
Also check the Blocking section in the GUI to see which IPs are currently supposed to be blocked
# iptables -v -n -L | grep 'ip-address-you-want-to-look-for'
Or you can select the firewall option in the GUI and check the Input section
Also check the Blocking section in the GUI to see which IPs are currently supposed to be blocked
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- mikeshinn
- Atomicorp Staff - Site Admin
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- Joined: Thu Feb 07, 2008 7:49 pm
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Re: Blocked IP still has access to the server
Also, if youre on a VPS you may have run out of iptables slots, in which case the VPS host will prevent you from adding any new iptables rules.You'll need to configure the VPS host to let you have more iptables rules.
Michael Shinn
Atomicorp - Security For Everyone
Atomicorp - Security For Everyone