Full Disclosure mailing list archives
Re: Strange ldap Behavior.
From: Valdis.Kletnieks () vt edu
Date: Tue, 18 May 2004 12:21:30 -0400
On Tue, 18 May 2004 15:15:56 +0200, "Soderland, Craig" <craig.soderland () sap com> said:
I did a snoop from our tech sandbox (xxxxxx) to port 389 using the following command: 'snoop -v port 389' (without the quotes). The attached file shows a segment of the results. Notice the line:
I don't see an attached file?
ETHER: Destination = 0:0:5e:0:1:1, U.S. Department of Defense
Why should a connection be made to US Dept. of Defense? Any Ideas?
Remember - that's an *ethernet* destination. As such, it's still on your local network (hopefully ;). That's probably not a destination, that's supposed to be a manufacturer code... However, it looks like somebody has a borked data file someplace. What I *suspect* was intended here was that it took the first 3 octets and tried to convert '0:0:5e' to a manufacturer code (there's a list available at http:// standards.ieee.org/regauth/oui/oui.txt) - so for instance any Ethernet address that starts off with 00:05:73 is a Cisco card. One of the Ethernet cards on my laptop has a MAC address that starts off with 00:10:A4 - which tells you it's a Xircom card. The docking station's MAC address starts with 0:6:5B - that's a Dell-rebadged 3Com. Only problem is that 0:0:5e is registered as: 00-00-5E (hex) USC INFORMATION SCIENCES INST 00005E (base 16) USC INFORMATION SCIENCES INST INTERNET ASS'NED NOS.AUTHORITY 4676 ADMIRALTY WAY MARINA DEL REY CA 90292-6695 I don't see the DoD as having registered a prefix of its own there... If this is a Sun system, you want to be looking at either /etc/ethers file, or the NIS maps 'ethers', 'ethers.byname', and 'ethers.byaddr' - check the /etc/nsswitch.conf file for details on which your system uses.
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Current thread:
- Strange ldap Behavior. Soderland, Craig (May 18)
- RE: Strange ldap Behavior. Simon Hailstone (May 18)
- Re: Strange ldap Behavior. Valdis . Kletnieks (May 18)
- Re: Strange ldap Behavior. stephane nasdrovisky (May 18)
- Re: Strange ldap Behavior. Aaron Gee-Clough (May 19)
- Re: Strange ldap Behavior. Valdis . Kletnieks (May 19)
- Re: Strange ldap Behavior. Aaron Gee-Clough (May 19)
- RE: Strange ldap Behavior. Steele (May 18)
- <Possible follow-ups>
- RE: Strange ldap Behavior. Soderland, Craig (May 18)
- Re: Strange ldap Behavior. Valdis . Kletnieks (May 18)