ToddAndMargo: >> So I tried CUPS: 127.0.0.631. No joy. CUPS still wanted >> 127.0.0.1:631. Joe Zeff: > That isn't a valid IP address. Both are valid addresses. 127.0.0.631 is *unlikely* to be in use, but is valid. 127.0.0.1:631 is port 631 at 127.0.0.1. Valid addresses, but only on the same machine. 127.x.y.z is each machine's way to refer to itself. Some people use the different addresses to remind them on whatever purpose they're using it for. I don't see any particularly useful about doing that. I seem to recall that NTPD did something similar with its use of the 127. addresses. -- NB: All unexpected mail to my mailbox is automatically deleted. I will only get to see the messages that are posted to the list. The following system info data is generated fresh for each post: uname -rsvp Linux 6.0.10-200.fc36.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Nov 26 16:53:11 UTC 2022 x86_64 _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
