We've been seeing intermittent TCP/UDP connectivity issues from Cox Communications in Virginia to any location that routes over nLayer. UDP traceroutes are fine, but DNS lookups time out for minutes at a time, then work again for ~5 minutes before repeating the problem. ICMP is never affected during the outages. traceroute to 198.46.80.1 (198.46.80.1), 30 hops max, 60 byte packets 1 router36f24c.local (192.168.14.1) 0.560 ms 0.531 ms 0.753 ms 2 wsip-174-77-92-169.hr.hr.cox.net (174.77.92.169) 2.532 ms 2.581 ms 3.009 ms 3 172.21.224.153 (172.21.224.153) 3.995 ms 4.067 ms 4.111 ms 4 172.21.249.101 (172.21.249.101) 4.185 ms 4.396 ms 4.561 ms 5 172.21.249.73 (172.21.249.73) 4.916 ms 4.900 ms 5.128 ms 6 172.21.249.18 (172.21.249.18) 5.517 ms 5.124 ms 5.043 ms 7 ip-216-54-33-22.coxfiber.net (216.54.33.22) 210.486 ms 210.477 ms 210.466 ms 8 68.1.4.139 (68.1.4.139) 221.950 ms 222.460 ms 232.268 ms 9 * xe-5-0-7.ar1.iad1.us.nlayer.net (69.31.10.81) 226.332 ms 226.866 ms 10 as54641.xe-9-0-1.ar1.iad1.us.nlayer.net (69.31.31.42) 223.718 ms 225.083 ms 225.744 ms 11 198.46.80.1 (198.46.80.1) 225.706 ms 226.670 ms 226.698 ms Is anyone with Cox on the list that can investigate/contact me? -- Best Regards, Brandon W.