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1 vote
1 answer
409 views

Ratelimit IPs for UDP traffic in ipset list before being sent over GRE tunnel

I am using nat DNAT to forward traffic on a certain port to another Centos server over a GRE tunnel however I want to rate limit a bunch of datacenter IPs I have in a ipset list 'blacklist'. So that ...
Rushy's user avatar
  • 21
2 votes
1 answer
936 views

firewalld, `--add-rich-rule` and missing blacklist set

My server uses Centos8 quite recently installed (~1 year). After trying to ban an IP: firewall-cmd --permanent --zone=extz --add-rich-rule='rule family="ipv4" source address="49.88.112....
PeptideChain's user avatar
0 votes
1 answer
1k views

centos firewalld ipset blacklist ip cidrs on specific ports

I found this link regarding how to set up a blacklist xml file for firewalld: ipset instructions Clear enough, but I don't want to drop access for all ports, just 80 and 443. Suggestions? (BTW the ...
gariac's user avatar
  • 56
0 votes
1 answer
3k views

no package ipset available (centos EL5 x86_64)

I want to install ipset, but none of my repos seem to have it when I run yum install ipset [root@ora1 /]# cd /etc/yum.repos.d/ [root@ora1 yum.repos.d]# ls CentOS-Base.repo CentOS-Debuginfo.repo ...
user584583's user avatar