Date: Tue, 23 Sep 1997 20:46:15 +0900 To: Cary Howell <chowell@comstar.net> From: Martyn Williams <martyn@twics.com> Subject: Re: Spammer at new home. Cc: nanog@merit.edu
Isn't spammer Quantum at quantcom.com ?
Actually, quantumcomm.com is a more interesting traceroute. Especially hops 11 and 12, clearly being passed by Sprintlink. Does anyone besides me see it as an issue that Sprintlink would pass those packets? No, the network 10 isn't in my routing tables. Should I be filtering all reserved space at my border, or would it be reasonable for me to expect the big guys not to take packets with clearly inappropriate source addresses? Or is my view on the situation incomplete? traceroute www.quantumcomm.com traceroute to www.quantumcomm.com (206.191.222.77), 30 hops max, 40 byte packets 1 www-186 (205.210.186.2) 2 ms * 1 ms 2 bcicor1-100bt-e1.barrie.connex.net (205.189.200.35) 1 ms 1 ms 1 ms 3 207.107.244.217 (207.107.244.217) 6 ms 207.107.244.213 (207.107.244.213) 6 ms spc-tor-7-Serial11-0-0-28.Sprint-Canada.Net (207.107.244.209) 6 ms 4 204.50.251.33 (204.50.251.33) 112 ms 11 ms 220 ms 5 144.228.165.25 (144.228.165.25) 20 ms 22 ms 19 ms 6 144.228.60.21 (144.228.60.21) 20 ms 21 ms 20 ms 7 144.232.0.78 (144.232.0.78) 21 ms 48 ms 20 ms 8 144.232.8.86 (144.232.8.86) 71 ms 77 ms 31 ms 9 144.228.50.18 (144.228.50.18) 43 ms 40 ms 37 ms 10 sl-sspace-1-S0-T1.sprintlink.net (144.228.18.78) 41 ms 39 ms 43 ms 11 10.1.0.5 (10.1.0.5) 41 ms 44 ms 41 ms 12 10.0.0.138 (10.0.0.138) 110 ms 71 ms 50 ms 13 206.191.222.77 (206.191.222.77) 76 ms 53 ms 51 ms bcicor1.barrie>sh ip rout 10.0.0.0 % Network not in table bcicor1.barrie>sh ip bgp sum BGP table version is 3941193, main routing table version 3941193 48010 network entries (187332/187900 paths) using 11208976 bytes of memory 19645 BGP path attribute entries using 2615348 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory Dampening enabled. 243 history paths, 78 dampened paths 93539 received paths for inbound soft reconfiguration Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State 206.186.255.219 4 3602 1397791 460484 3941185 0 0 1w1d 206.221.252.1 4 6327 1107934 701905 3941185 0 0 1d07h