Odd ARP entry
looking at the arp table on my system I see that I have one entry that
shouldn't be there -
proxy10.fedoraproject.org (209.132.181.15) at 50:3d:e5:f5:b6:c0 [ether]
on enp0s25
First, the subnet this machine lives on is 172.18.19.0/24 and all of the
other arp entries are correct as they are for hosts on my subnet. The
MAC address listed for "proxy10.fedoraproject..." is my router which
tells me that my router is supplying a proxy-arp response which I'm ok
with, at least for now.
So my questions are -
1) Why is this fedora system not following the routing table to reach
209.132.181.15, there is no route other than default that would match
this network
2) More importantly why is this machine trying to reach
proxy10.fedoraproject.org ??? (currently there are no open sessions to
this destination)
System is Fedora 28 with all the latest updates, and I have no
recollection of ever configuring a fedoraproject proxy.
Jeff