Re: Secure connection - only ipv6 listener at port 8443

2024-01-08 Thread Christoph Kukulies
Ubuntu 22.04.3 Thanks. Output is indeed "0". So it listens to both protocol versions. Will stick with this of course :) -- Christoph > Am 08.01.2024 um 11:15 schrieb EML : > > Run this command (I'm assuming you're on Linux): > > $ cat /proc/sys/net/ipv6/bindv6only > > The default output is

Re: Secure connection - only ipv6 listener at port 8443

2024-01-08 Thread EML
Run this command (I'm assuming you're on Linux):  $ cat /proc/sys/net/ipv6/bindv6only The default output is 0 on Linux (the Windows equivalent is apparently 1). 0 means that an IPv6 socket will connect to *both* IPv6 and IPv4  (look up IPV6_V6ONLY). You can force Java to listen to IPv4

Secure connection - only ipv6 listener at port 8443

2024-01-08 Thread Christoph Kukulies
Hi, I'm trying to connect to a tomcat9 server for which I made an entry in server.xml: and the following entries are also present, FWIW: Connection to the server through port 8443 seems to work (filtered by ufw) but I'm wondering