Hi,
the original version of traceroute by Van Jacobsen (Berkeley Labs) uses UPD
packets, usually in the range 33434 through 33523 (port nrs. quoted from
Chapman/Zwicky 'Building Internet Firewalls). There are different ones only
using ICMP (e.g. the one described in RFC 1393). For further info on
traceroute see the great book 'Internet Core Protocols' (Eric A. Hall,
O'Reilly - what else?).
HTH,
Enno Rey
[EMAIL PROTECTED]
PGP 192E 3EBC AD7D DA41 82FC 0C21 5013 0A2C 42B9 F190
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Scudamore, Mike
Sent: Dienstag, 28. M�rz 2000 21:04
To: '[EMAIL PROTECTED]'
Subject: RE: UDP port 33434
I finally found the reference I had seen on SANS GIAC. It's the second
section on this page.
http://www.sans.org/y2k/031000.htm
scud
-----Original Message-----
From: Eddy Kalem [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, 28 March, 2000 12:52
To: [EMAIL PROTECTED]
Subject: UDP port 33434
Does anyone know what runs on UDP port 33434? Someone at some unknown
addresses have been trying to talk to my firewall at this address. Am I
being paranoid?
Thanks in advance.
Eddy Kalem
Digital Medical Systems
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