I don't think my blog is pinging. Here is why:
- When I publish a post, I don't see an update at services such as Technorati even after a day of waiting. However, when I manually ping from the ping-o-matic site, Technorati updates within minutes.
- When I trackback to a blog (including one of my own - I have checked it for anything held for moderation) - I don't see an addition to the trackback listing on that blog. (I am adding the trackback link to the appropriate field on the posting page for WP.)
After I post and incorporate a trackback, I have clicked the "edit" link on my post and I see the trackback address listed as having been already pinged.
What sort of permissions or access through a provider's firewall does pinging require, and would WP still show a ping as having taken place even if it were blocked by the provider? My hosting is through Aplus.