what's interesting is that out of my XO peering, I show no packet loss but out of L3, I do see packet loss.
XO out of Denver: Sending 100, 100-byte ICMP Echos to 4.2.2.4, timeout is 2 seconds: Packet sent with a source address of 69.171.180.67 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Success rate is 100 percent (100/100), round-trip min/avg/max = 12/15/16 ms L3 out of San Diego: Packet sent with a source address of 63.214.184.3 !!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Success rate is 98 percent (98/100), round-trip min/avg/max = 1/7/16 ms L3 out of Phoenix: Packet sent with a source address of 4.53.104.66 !!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!.!!!!!!!!!! Success rate is 97 percent (97/100), round-trip min/avg/max = 8/16/24 ms traceroute out of the L3 pop in San Diego Type escape sequence to abort. Tracing the route to 4.2.2.4 1 4.71.136.185 4 msec 4 msec 4 msec 2 4.2.2.4 12 msec 12 msec 16 msec On Tue, Oct 7, 2014 at 2:54 PM, Smith, Thomas <[email protected]> wrote: > I'm dropping about 10 percent from the Sorrento Valley area. > > - - - - - - - - - > Thom Smith > > > -----Original Message----- > From: NANOG [mailto:[email protected]] On Behalf Of Khurram Khan > Sent: Tuesday, October 07, 2014 1:46 PM > To: [email protected] > Subject: Weird Issues within L3 > > Hi Group, > > We have a couple of circuits , internet facing with Level 3 and from our edge > in San Diego, seeing some packet loss when trying a ping to 4.2.2.4, sourcing > from 63.214.184.3. anyone seeing a similar issue ? > > Packet sent with a source address of 63.214.184.3 > !.!!!.!!!!!!!!!!!!!...!!!..!!!!!!.!!.!!!!!!.!..!!.!!.!!!!!!!!!!!!!!!!! > !!!!!!!!!.!!.!!!..!!!!!.!!!!.! > Success rate is 80 percent (80/100), round-trip min/avg/max = 12/13/16 ms > This e-mail and any files transmitted with it may contain privileged and > confidential information and are intended solely for the use of the > individual or entity to which they are addressed. If you are not the intended > recipient or the person responsible for delivering the e-mail to the intended > recipient, you are hereby notified that any dissemination or copying of this > e-mail or any of its attachment(s) is strictly prohibited. If you have > received this e-mail in error, please immediately notify the sending > individual or entity by e-mail and permanently delete the original e-mail and > attachment(s) from your computer system. Thank you for your cooperation.

