[nos-bbs] Please explain

Michael Fox - N6MEF n6mef at mefox.org
Tue Nov 1 19:37:26 EDT 2011


I'm seeing the same thing, too.

 

Someone has started up OSPF on their AMPRnet tunnels.  OSPF is a very chatty
protocol, with "HELLO" messages that go out every 10 seconds (by default).

 

M

 

From: nos-bbs-bounces at tapr.org [mailto:nos-bbs-bounces at tapr.org] On Behalf
Of Don Moore
Sent: Tuesday, November 01, 2011 3:59 PM
To: nos-bbs
Subject: [nos-bbs] Please explain

 

 

 

Can someone please explain why this is happening?

44.135.90.2 is my address the 44.208.0.1 is coming from Italy.

Why am I seeing 224.0.0.5 traffic?

I am getting these lines constantly now for two days...

 

thanks and 73

Don - ve3zda

 

ps: it is not an english (44.208.0.1) site as I've telnet to it without
being able to sign in successfully.

 

 

 

22:51:29.197176 IP 94.101.48.134 > 192.168.1.150: IP 44.208.0.1 > 224.0.0.5:
OSPFv2, Hello, length: 56 (ipip-proto-4)
22:51:29.197339 IP 94.101.48.134 > 192.168.1.150: IP 44.208.0.1 > 224.0.0.5:
OSPFv2, Hello, length: 56 (ipip-proto-4)
22:51:29.197361 IP 94.101.48.134 > 192.168.1.150: IP 44.208.0.1 > 224.0.0.5:
OSPFv2, Hello, length: 56 (ipip-proto-4)
22:51:29.197398 IP 94.101.48.134 > 192.168.1.150: IP 44.208.0.1 > 224.0.0.5:
OSPFv2, Hello, length: 56 (ipip-proto-4)
22:51:29.197560 IP 94.101.48.134 > 192.168.1.150: IP 44.208.0.1 > 224.0.0.5:
OSPFv2, Hello, length: 56 (ipip-proto-4)
22:51:29.201663 IP 192.168.1.150 > 94.101.48.134: IP 44.135.90.2 >
44.208.0.1: ICMP time exceeded in-transit, length 36 (ipip-proto-4)
22:51:29.207256 IP 192.168.1.150 > 94.101.48.134: IP 44.135.90.2 >
44.208.0.1: ICMP time exceeded in-transit, length 36 (ipip-proto-4)
22:51:29.212844 IP 192.168.1.150 > 94.101.48.134: IP 44.135.90.2 >
44.208.0.1: ICMP time exceeded in-transit, length 36 (ipip-proto-4)
22:51:29.218382 IP 192.168.1.150 > 94.101.48.134: IP 44.135.90.2 >
44.208.0.1: ICMP time exceeded in-transit, length 36 (ipip-proto-4)
22:51:29.223957 IP 192.168.1.150 > 94.101.48.134: IP 44.135.90.2 >
44.208.0.1: ICMP time exceeded in-transit, length 36 (ipip-proto-4)

 

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