Hello everyone!
First of all, let me congratulate you for this amazing service!
I'm new to this tunnel things and kinda new on Linux well and I just recently received my tunnel.
After going through the procedure to become a Sage and unlock IRC and SMTP access I decided to test a few things with the tunnel.
I've figured out that I couldn't use some addresses, although the tunnel is properly set with netplan.
I have a bash script that generates a random IP from the /64 subnet, to be assigned to each ZNC (IRC Bouncer) user.
The script is the following:
#!/bin/bash
randomize=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
printf "2001:470:1f12:136$(echo -n $randomize | sha1sum | head -c 16 | sed 's/..../:&/g')\n"
And it ouputs something like:
2001:470:1f12:136:4fec:c00a:acd0:3fdd
2001:470:1f12:136:af49:1934:ae1b:2289
2001:470:1f12:136:3b17:a031:d793:bd67
Those IPs are correct, as far as I know.
I can successfully make ZNC, eggdrops and such connect to IRC with IPs like:
2001:470:1f12:136::1
2001:470:1f12:136::2
2001:470:1f12:136::3
But when comes to those
long IPs, some are usable and some others aren't.
Worth to mention that I can ping the server via those
long IPs and even telnet to some bots and other programs via those same IPs, but outgoing/outbound connections doesn't always work.
Any ideas/thoughts?
TIA