On Sat, Jul 21, 2018 at 02:19:27PM -0400, Jeffrey Ross wrote: > > > On 07/20/2018 10:51 AM, Ed Greshko wrote: > >On 07/20/18 21:19, Jeffrey Ross wrote: > >>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. > >Partial answer due to the late hour here. > > > >You probably have NetworkManager-config-connectivity-fedora installed which will > >connect with http://fedoraproject.org/ on a periodic basis. > > > >209.132.181.15 is an IP address associated with fedoraproject.org > > > >[root@meimei conf.d]# host 209.132.181.15 > >15.181.132.209.in-addr.arpa domain name pointer proxy10.fedoraproject.org. > > > >and > > > >root@meimei conf.d]# host fedoraproject.org > >fedoraproject.org has address 140.211.169.196 > >fedoraproject.org has address 67.219.144.68 > >fedoraproject.org has address 8.43.85.67 > >fedoraproject.org has address 152.19.134.142 > >fedoraproject.org has address 152.19.134.198 > >fedoraproject.org has address 140.211.169.206 > >fedoraproject.org has address 185.141.165.254 > >fedoraproject.org has address 209.132.181.16 > >fedoraproject.org has address 209.132.181.15 > >fedoraproject.org has address 209.132.190.2 > >fedoraproject.org has IPv6 address 2605:bc80:3010:600:dead:beef:cafe:fed9 > >fedoraproject.org has IPv6 address 2610:28:3090:3001:dead:beef:cafe:fed3 > >fedoraproject.org has IPv6 address 2604:1580:fe00:0:dead:beef:cafe:fed1 > >fedoraproject.org mail is handled by 20 mx2.redhat.com. > >fedoraproject.org mail is handled by 10 mx1.redhat.com. > > > I did find the DNS entry for proxy10 being associated with > http://fedoraproject.org, however the only problem is I should NEVER > see an arp entry for an IP address not on my subnet > > and obviously 209.132.181.15 is not on my subnet of 172.18.19.0/24. > > so the original question remains, why am I seeing an ARP entry for > an IP address not on my subnet. > > second, somewhat new question, how do I stop networkmanager from > polling fedora project? A totally wild guess would be to uninstall NetworkManager-config-connectivity-fedora. Fred -- ---- Fred Smith -- fredex@xxxxxxxxxxxxxxxxxxxxxx ----------------------------- The Lord detests the way of the wicked but he loves those who pursue righteousness. ----------------------------- Proverbs 15:9 (niv) ----------------------------- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx/message/GP5DQW66KLYVFC6DTENFMJE6FIZJMEWA/
