Hi Chris, I think this link might shed some light on your findings.
https://unix.stackexchange.com/questions/573456/why-does-lsof-indicate-my-ipv4-socket-is-ipv6 Cheers Darrin ________________________________ From: [email protected] <[email protected]> Sent: Thursday, March 25, 2021 12:26 PM To: [email protected] <[email protected]> Subject: Services of management server listening on IPv6 Ports Hi everyone, I was setting up an test-environment with an IPv4 network beneath. OS of the server is Ubuntu 20.04.02-live-server. After performing the installation like descriped in the installation guide, the server seems fine. One thing i noticed is, that the sockets for the services of cloudstack / listening ports are all IPv6 based: root@management:~# lsof -i -P -n | grep cloud | grep LISTEN java 1184 cloud 12u IPv6 48210 0t0 TCP *:35947 (LISTEN) java 1184 cloud 21u IPv6 50162 0t0 TCP *:9090 (LISTEN) java 1184 cloud 22u IPv6 48825 0t0 TCP *:35627 (LISTEN) java 1184 cloud 26u IPv6 51204 0t0 TCP *:8250 (LISTEN) java 1184 cloud 30u IPv6 52307 0t0 TCP *:8080 (LISTEN) Shouldn't these services also listening on IPv4 addresses of the management interface? Thanks in advance! Chris [email protected] www.shapeblue.com 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK @shapeblue
