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UDP Packet logs - Cisco 6509

jpugliese
Level 1
Level 1

‎02-20-2012 10:01 PM - edited ‎03-07-2019 05:03 AM

Hi,

Can someone please advise what this machine 10.61.64.202 is doing?

Feb 20 13:58:15.709 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(50575) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:23.901 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(61488) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:23.901 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(61482) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:23.901 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(61487) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:45.865 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(59357) -> 10.54.131.255(7), 1 packet

Feb 20 13:59:15.981 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55403) -> 10.54.131.255(7), 1 packet

Feb 20 13:59:46.193 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(56614) -> 10.54.131.255(7), 1 packet

Feb 20 14:00:23.962 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 1 packet

Feb 20 14:00:23.962 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:00:52.610 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58196) -> 10.54.131.255(7), 1 packet

Feb 20 14:01:05.194 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:01:22.838 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55329) -> 10.54.131.255(7), 1 packet

Feb 20 14:01:23.990 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 7 packets

Feb 20 14:01:23.990 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 10 packets

Feb 20 14:01:23.990 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 111 packets

Feb 20 14:02:26.498 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(62934) -> 10.54.131.255(7), 1 packet

Feb 20 14:02:44.487 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(52203) -> 10.54.131.255(7), 1 packet

Feb 20 14:03:02.579 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(62834) -> 10.54.131.255(7), 1 packet

Feb 20 14:03:24.055 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:04:14.203 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.87(63295) -> 10.54.131.255(7), 1 packet

Feb 20 14:04:24.087 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 1 packet

Feb 20 14:05:24.116 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55344) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58203) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55343) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 10 packets

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55347) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55338) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 111 packets

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58202) -> 10.54.131.255(7), 1 packet

Feb 20 14:08:22.433 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58567) -> 10.54.131.255(7), 1 packet

Feb 20 14:08:24.213 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(54781) -> 10.54.131.255(7), 1 packet

Feb 20 14:08:52.513 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(56322) -> 10.54.131.255(7), 1 packet

Feb 20 14:09:15.821 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(63011) -> 10.54.131.255(7), 1 packet

Feb 20 14:09:33.421 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.241(138) -> 10.54.131.255(138), 1 packet

Feb 20 14:09:46.077 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(63027) -> 10.54.131.255(7), 1 packet

Feb 20 14:10:05.309 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:10:24.278 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:10:24.278 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:10:53.738 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(50736) -> 10.54.131.255(7), 1 packet

Feb 20 14:11:24.310 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:11:24.310 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 11 packets

Feb 20 14:11:24.310 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 111 packets

Feb 20 14:12:24.338 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:12:42.370 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49958) -> 10.54.131.255(7), 1 packet

Feb 20 14:13:04.623 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:13:24.375 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:14:14.527 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.87(63844) -> 10.54.131.255(7), 1 packet

Feb 20 14:14:24.407 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 1 packet

Feb 20 14:15:24.436 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58846) -> 10.54.131.255(7), 1 packet

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 10 packets

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(60644) -> 10.54.131.255(7), 1 packet

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(64297) -> 10.54.131.255(7), 1 packet

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 110 packets

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49355) -> 10.54.131.255(7), 1 packet

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(57310) -> 10.54.131.255(7), 1 packet

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55738) -> 10.54.131.255(7), 1 packet

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55936) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:08.149 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(52177) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49959) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49964) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49965) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:53.249 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(52185) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:15.709 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(50575) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:23.901 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(61488) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:23.901 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(61482) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:23.901 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(61487) -> 10.54.131.255(7), 1 packet

Feb 20 13:58:45.865 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(59357) -> 10.54.131.255(7), 1 packet

Feb 20 13:59:15.981 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55403) -> 10.54.131.255(7), 1 packet

Feb 20 13:59:46.193 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(56614) -> 10.54.131.255(7), 1 packet

Feb 20 14:00:23.962 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 1 packet

Feb 20 14:00:23.962 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:00:52.610 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58196) -> 10.54.131.255(7), 1 packet

Feb 20 14:01:05.194 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:01:22.838 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55329) -> 10.54.131.255(7), 1 packet

Feb 20 14:01:23.990 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 7 packets

Feb 20 14:01:23.990 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 10 packets

Feb 20 14:01:23.990 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 111 packets

Feb 20 14:02:26.498 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(62934) -> 10.54.131.255(7), 1 packet

Feb 20 14:02:44.487 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(52203) -> 10.54.131.255(7), 1 packet

Feb 20 14:03:02.579 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(62834) -> 10.54.131.255(7), 1 packet

Feb 20 14:03:24.055 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:04:14.203 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.87(63295) -> 10.54.131.255(7), 1 packet

Feb 20 14:04:24.087 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 1 packet

Feb 20 14:05:24.116 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55344) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58203) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55343) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 10 packets

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55347) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55338) -> 10.54.131.255(7), 1 packet

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 111 packets

Feb 20 14:06:24.152 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58202) -> 10.54.131.255(7), 1 packet

Feb 20 14:08:22.433 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58567) -> 10.54.131.255(7), 1 packet

Feb 20 14:08:24.213 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(54781) -> 10.54.131.255(7), 1 packet

Feb 20 14:08:52.513 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(56322) -> 10.54.131.255(7), 1 packet

Feb 20 14:09:15.821 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(63011) -> 10.54.131.255(7), 1 packet

Feb 20 14:09:33.421 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.241(138) -> 10.54.131.255(138), 1 packet

Feb 20 14:09:46.077 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(63027) -> 10.54.131.255(7), 1 packet

Feb 20 14:10:05.309 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:10:24.278 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:10:24.278 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:10:53.738 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(50736) -> 10.54.131.255(7), 1 packet

Feb 20 14:11:24.310 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:11:24.310 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 11 packets

Feb 20 14:11:24.310 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 111 packets

Feb 20 14:12:24.338 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:12:42.370 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49958) -> 10.54.131.255(7), 1 packet

Feb 20 14:13:04.623 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:13:24.375 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 3 packets

Feb 20 14:14:14.527 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.87(63844) -> 10.54.131.255(7), 1 packet

Feb 20 14:14:24.407 AEDT: %SEC-6-IPACCESSLOGRL: access-list logging rate-limited or missed 1 packet

Feb 20 14:15:24.436 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied igmp 10.54.131.253 -> 224.0.0.1, 5 packets

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(58846) -> 10.54.131.255(7), 1 packet

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGRP: list VC-COLO-OUTBOUND denied pim 10.54.131.253 -> 224.0.0.13, 10 packets

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(60644) -> 10.54.131.255(7), 1 packet

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(64297) -> 10.54.131.255(7), 1 packet

Feb 20 14:16:24.468 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-OUTBOUND denied udp 10.54.131.253(1985) -> 224.0.0.2(1985), 110 packets

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49355) -> 10.54.131.255(7), 1 packet

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(57310) -> 10.54.131.255(7), 1 packet

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55738) -> 10.54.131.255(7), 1 packet

Feb 20 14:17:24.500 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(55936) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:08.149 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(52177) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49959) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGDP: list VC-COLO-INBOUND denied icmp 157.128.202.2 -> 10.54.131.253 (8/0), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49964) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:24.533 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(49965) -> 10.54.131.255(7), 1 packet

Feb 20 14:18:53.249 AEDT: %SEC-6-IPACCESSLOGP: list VC-COLO-INBOUND denied udp 10.61.64.202(52185) -> 10.54.131.255(7), 1 packet

Labels:
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1 Reply 1

nkarpysh
Cisco Employee
Cisco Employee

‎02-20-2012 10:46 PM

Hi,

Host 10.61.64.202 continiously send UDP packets on port 7 to 10.54.131.255. UDP port 7 is old echo service - everything sent to this port will be replied back (though not sure if all systems still support it). Also I guess 10.54.131.255 can be the subnet broadcast address so all ip addresses within that subnet should receive those packets and if they support UDP echo -reply back.

So looks like that sender is checking if those hosts are alive. You may need to inspect the sendrer itself to understnad why it is done.

Nik

HTH,
Niko
0 Helpful
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