UDP Port 4569 – iax

About UDP Port 4569

Port 4569 is registered with the Internet Assigned Numbers Authority (IANA) for iax. The IANA description reads: ‘Inter-Asterisk eXchange’. This port appears in 1 IDS rule and does not have notable malware activity indicators in our data.

IDS Rule References

1 IDS / security rule reference UDP port 4569. Treat that number as context, not a danger score. Many detection rules are written against groups of ports rather than one service, web ports especially, so common web alternate ports inherit large counts while genuinely sensitive services can show few rules or none. Presence in IDS rules does not mean traffic on this port is malicious.

Rule categories (top 1): attempted-recon (1).

Sample rule descriptions for UDP port 4569:

• ET SCAN Enumiax Inter-Asterisk Exchange Protocol Username Scan

Data Sources

This information is compiled from: IANA Service Name and Transport Protocol Port Number Registry and Emerging Threats Open Ruleset (BSD 2-Clause / GPLv2 per SID range).