pfSense

ddns: use the correct AF for the service type. Fix #16156

Use IPv6 system preference for all configured interface types in get_request_source_address()

Correct DHCP6 client log

This function is called regardleass of the "without RA" option. Followup
to dd3d48af87c892a070210f0064e589157868e7c2.

Supress info logs for rc.newwanipv6 RENEW

Only log when there's something to do during RENEW. This avoids spamming
the system log now that rc.newwanipv6 is called on RENEW. While here, also
check that a reason was given before logging it (ppp scripts omit it).

Ensure $rrdtool is set when restoring rrddata. Fixes #16141

Traffic shaper: fix traffic shaper and wizard

Fix exclude path when archiving RAM disk logs

"--exclude" uses a relative path.

Improve process_url()

• Fetch plain files only if they've been updated remotely
• Add check for empty file
• Don't falsely log "Could not extract" message

Fix syslog config for if_pppoe. Fixes #16127

- if_pppoe section set a filter but did not reset it after, which
prevented subsequent directives from having other content.
- if_pppoe section did not have a blank line after, which broke
itself and the next directive if any directives came after.

Check for expected file extension before extracting the file. Fix #16129

This regressed with 5a7a1a84dd8703f866257e70818bfce0ac6db9d3.