Displaying 2 results from an estimated 2 matches for "bad_ip".
Did you mean:
ad_id
2003 Jul 16
6
HOWTO: Temporary dynamic blocking with Shorewall and Portsentry
...e" for both TCP and
UDP. Do NOT use the advanced or stealth modes.
5. My shell script to drop and then later allow the attacking IP
address:
#!/bin/bash
# portsentry.temp.block
# Rodolfo J. Paiz <rpaiz@simpaticus.com>
# version 2003.07.01
# Usage: portsentry.temp.block <bad_ip> <bad_port>
# portsentry.temp.block is a small script intended to be run by portsentry
# when its sensors are triggered. It uses iptables (more specifically, it
# uses the dynamic blacklisting capabilities of Shorewall) to deny all
# access to the server from the attacking host. Then, a s...
2020 Jan 19
1
[Bug 1399] New: tables/chains priority doesn't work
...nhancement
Priority: P5
Component: kernel
Assignee: pablo at netfilter.org
Reporter: david at hajes.org
running latest Debian 10 in VPS/KVM - nftables v0.9.2 (Scram)
nftables are initialized by scripts. I have following tables/chains
table ip nat {
set bad_ip {
type ipv4_addr
}
chain prerouting {
type nat hook prerouting priority dstnat; policy accept;
meta nftrace set 1 ip saddr @bad_ip tcp dport { 80, 443 } redirect to
:8080
}
}
table filter {
chain prerouting {type filter hook prerouting priority -150;}...