Possible DoS attack?

Xavier99 · May 8, 2013

My internet keeps cutting out so i checked the routers firewall log and found this. I have tested a different modem and router and i am still getting disconnected.

Code:

Jan 1 00:01:43	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=87.248.227.162 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=238 ID=47838 CE PROTO=UDP SPT=53 DPT=632 LEN=1743
Jan 1 00:01:47	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=208.98.44.200 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=55 ID=20976 PROTO=UDP SPT=53 DPT=279 LEN=1743
Jan 1 00:01:50	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:07:fb SRC=216.67.240.179 DST=207.255.9.77 LEN=2043 TOS=00 PREC=0x00 TTL=53 ID=14970 PROTO=UDP SPT=53 DPT=736 LEN=2023
Jan 1 00:02:04	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:01:1e SRC=69.39.236.86 DST=207.255.9.77 LEN=286 TOS=00 PREC=0x00 TTL=54 ID=43403 CE PROTO=UDP SPT=53 DPT=267 LEN=266
Jan 1 00:02:05	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:07:4b SRC=91.206.31.66 DST=207.255.9.77 LEN=1867 TOS=00 PREC=0x00 TTL=48 ID=11350 PROTO=UDP SPT=53 DPT=193 LEN=1847
Jan 1 00:02:05	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=178.250.241.85 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=48 ID=32771 CE PROTO=UDP SPT=53 DPT=889 LEN=1743
Jan 1 00:02:06	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=184.107.24.132 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=54 ID=19219 PROTO=UDP SPT=53 DPT=376 LEN=55
Jan 1 00:02:06	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=184.107.24.132 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=54 ID=19218 PROTO=UDP SPT=53 DPT=376 LEN=55
Jan 1 00:02:19	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=80.239.139.77 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=50 ID=20704 PROTO=UDP SPT=53 DPT=254 LEN=55
Jan 1 00:02:19	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=69.36.7.18 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=57 ID=4960 PROTO=UDP SPT=53 DPT=606 LEN=55
Jan 1 00:02:19	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=69.36.7.18 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=57 ID=4971 PROTO=UDP SPT=53 DPT=606 LEN=55
Jan 1 00:02:19	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:01:17 SRC=69.36.252.21 DST=207.255.9.77 LEN=279 TOS=00 PREC=0x00 TTL=113 ID=458 DF PROTO=UDP SPT=53 DPT=439 LEN=259
Jan 1 00:02:19	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:01:17 SRC=69.36.252.21 DST=207.255.9.77 LEN=279 TOS=00 PREC=0x00 TTL=113 ID=462 DF PROTO=UDP SPT=53 DPT=439 LEN=259
Jan 1 00:02:20	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC= SRC=207.255.9.77 DST=207.255.11.255 LEN=96 TOS=00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=137 DPT=137 LEN=76
Jan 1 00:02:20	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC= SRC=207.255.9.77 DST=207.255.11.255 LEN=96 TOS=00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=137 DPT=137 LEN=76
Jan 1 00:02:20	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC= SRC=207.255.9.77 DST=207.255.11.255 LEN=242 TOS=00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=138 DPT=138 LEN=222
Jan 1 00:02:21	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=208.75.149.227 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=52488 CE PROTO=UDP SPT=53 DPT=179 LEN=55
Jan 1 00:02:22	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC= SRC=207.255.9.77 DST=207.255.11.255 LEN=96 TOS=00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=137 DPT=137 LEN=76
Jan 1 00:02:23	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=85.130.111.155 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=47 ID=35633 CE PROTO=UDP SPT=53 DPT=492 LEN=1743
Jan 1 00:02:29	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=66.178.176.131 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=53 ID=6901 PROTO=UDP SPT=53 DPT=767 LEN=1743
Jan 1 00:02:29	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=200.218.240.120 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=49 ID=64252 CE PROTO=UDP SPT=53 DPT=266 LEN=1743
Jan 1 00:02:29	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=200.27.184.115 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=49 ID=49942 CE PROTO=UDP SPT=53 DPT=866 LEN=1743
Jan 1 00:02:32	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=209.15.222.158 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=49 ID=42551 CE PROTO=UDP SPT=53 DPT=204 LEN=1743
Jan 1 00:02:32	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=209.188.81.32 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=1948 PROTO=UDP SPT=53 DPT=384 LEN=55
Jan 1 00:02:32	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=209.188.81.32 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=1962 PROTO=UDP SPT=53 DPT=384 LEN=55
Jan 1 00:02:32	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=208.75.149.225 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=54101 CE PROTO=UDP SPT=53 DPT=35 LEN=55
Jan 1 00:02:32	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=208.78.43.23 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=55 ID=0 DF PROTO=UDP SPT=53 DPT=964 LEN=55
Jan 1 00:02:32	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=208.78.43.23 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=55 ID=0 DF PROTO=UDP SPT=53 DPT=964 LEN=55
Jan 1 00:02:50	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=192.208.128.229 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=9743 PROTO=UDP SPT=53 DPT=876 LEN=55
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:07:6b SRC=216.199.0.103 DST=207.255.9.77 LEN=1899 TOS=00 PREC=0x00 TTL=50 ID=5702 PROTO=UDP SPT=53 DPT=862 LEN=1879
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=217.119.122.7 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=7435 PROTO=UDP SPT=53 DPT=909 LEN=55
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=217.119.122.7 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=7439 PROTO=UDP SPT=53 DPT=909 LEN=55
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:00:4b SRC=217.119.122.7 DST=207.255.9.77 LEN=75 TOS=00 PREC=0x00 TTL=52 ID=7440 PROTO=UDP SPT=53 DPT=909 LEN=55
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.119.50.240 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=48 ID=57666 CE PROTO=UDP SPT=53 DPT=644 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.219.113.54 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=50 ID=61234 CE PROTO=UDP SPT=53 DPT=413 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.219.113.54 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=50 ID=61242 CE PROTO=UDP SPT=53 DPT=413 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.219.113.54 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=50 ID=61244 CE PROTO=UDP SPT=53 DPT=413 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.219.113.54 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=50 ID=61246 CE PROTO=UDP SPT=53 DPT=413 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=824 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=825 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=826 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=827 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=828 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=829 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.10.201.254 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=48 ID=20345 PROTO=UDP SPT=53 DPT=277 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=855 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=856 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=857 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=858 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=859 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=882 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=883 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=884 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=885 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=886 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=887 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=908 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=909 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=216.7.182.117 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=112 ID=910 PROTO=UDP SPT=53 DPT=493 LEN=1743
Jan 1 00:02:57	 	 IPTABLES UDP-FLOOD: IN=eth2.2 OUT= MAC=08:86:3b:df:c8:cb:00:13:5f:04:22:d9:08:00:45:00:06:e3 SRC=217.10.201.254 DST=207.255.9.77 LEN=1763 TOS=00 PREC=0x00 TTL=48 ID=20346 PROTO=UDP SPT=53 DPT=277 LEN=1743

I have had people threaten to DoS me lately and then this started happening. Does this look like a DoS attack?

Christopher · May 8, 2013

At a quick look, it appears the source port in most of these UDP datagrams is 53, aka DNS. Either something on your LAN is making a lot of DNS queries or someone may be trying a DNS amplification DDOS attack.

Master_Pain · May 8, 2013

That'll teach you to mess with people that have access to your IP lol

Xavier99 · May 8, 2013

Any one that uses skype is open for this sort of thing its quite sad these days. You can run it through a proxy and then you run into the headache of the proxy constantly dieing or not being good enough for actual calls.

I am leaning towards it being a messed up computer on the network causing this and i have it off to test the problem.

Xavier99 · May 8, 2013

Any suggestions on how to deal with it?

Nicklebon · May 8, 2013

Xavier99 said:
Any suggestions on how to deal with it?

If you're a home user change your IP otherwise engage your ISP and pay for their scrubbing service.

mwarps · May 8, 2013

DNS reflection attack. There's not a lot you can do.

If you want to just use your home internet, stop doing things that piss people off. Are you a carder or something?

Xavier99 · May 8, 2013

I actually play an online game very competitively and its common practice for these idiots on here to disconnect you in the middle of a match via resolving your IP from skype name and ddosing you. I can easily hide my ip address by running skype through a proxy but it makes skype a bit laggy and quite frankly its stupid to have to do such a thing because of skypes major screw up and these kids not wanting to lose.

stiltner · May 8, 2013

Games are apparently srs bznz.

DDOS for a game. Derp

Jesse B · May 8, 2013

Don't play games with immature script kiddies, problem solved.

Nicklebon · May 8, 2013

Xavier99 said:
I actually play an online game very competitively and its common practice for these idiots on here to disconnect you in the middle of a match via resolving your IP from skype name and ddosing you. I can easily hide my ip address by running skype through a proxy but it makes skype a bit laggy and quite frankly its stupid to have to do such a thing because of skypes major screw up and these kids not wanting to lose.

Run skype through a separate connection then.

Red Squirrel · May 8, 2013

Disconnect your modem for as long as you can live with it, it will slow down to a crawl at their end because everything will be timing out, and if they did not write their app properly and it's using windows the default packet time out is something crazy like 10 minutes. Then reconnect and see if they gave up. If they keep going which they probably will as it's automated most likely, then change your mac address and do a dhcp release/renew on your router to get a new IP. DO NOT change any host names that point to your home connection, so if you host anything, you may have to live without it being public for a bit. Also avoid using skype if it's that easy for people to get your IP, especially for gaming where people rage like this. Look at maybe vent or TS and read up to see if those reveal your IP or not. I think the server processes everything and sends it to the clients while skype is a direct connection.

I banned someone from my game server once and he raged so hard he started prank calling me at like 4am. I still lived with my parents then. Some people take gaming way too seriously.

Worse case scenario use a switch before your router, run skype from a different public IP. If they start DDoSing just unplug the cable. this will NOT give you two internet connections (a DoS on one IP will saturate the other one) but at least it gives you the option to just disconnect it on continue on. The script kiddies will also be confused as to why you are still in game.

Possible DoS attack?

Xavier99

n00b

Christopher

Gawd

Master_Pain

Supreme [H]ardness

Xavier99

n00b

Xavier99

n00b

Nicklebon

Gawd

mwarps

Supreme [H]ardness

Xavier99

n00b

stiltner

[H]F Junkie

Jesse B

[H]ard|Gawd

Nicklebon

Gawd

Red Squirrel

[H]F Junkie