Does anyone have a magic number to NetCom NOC or abuse center? Thanks!
Does anyone have a magic number to NetCom NOC or abuse center?
Thanks!
if all else fails.... 1-408-555-1212 and provide the operator with some of the relevent data: Connecting to [rwhois.internic.net] port [4321] -> client default server domain:Class-Name:domain domain:Auth-Area:com domain:ID:NETCOM-DOM.com domain:Handle:NETCOM-DOM domain:Domain-Name:NETCOM.COM domain:Org-Name:NETCOM On-Line Communication Services, Inc domain:Street-Address:3031 Tisch Way, Lobby Level domain:Street-Address:San Jose, California 95128 --bill
abuse@netcom.com bmanning@ISI.EDU wrote:
Does anyone have a magic number to NetCom NOC or abuse center?
Thanks!
if all else fails.... 1-408-555-1212 and provide the operator with some of the relevent data:
Connecting to [rwhois.internic.net] port [4321] -> client default server domain:Class-Name:domain domain:Auth-Area:com domain:ID:NETCOM-DOM.com domain:Handle:NETCOM-DOM domain:Domain-Name:NETCOM.COM domain:Org-Name:NETCOM On-Line Communication Services, Inc domain:Street-Address:3031 Tisch Way, Lobby Level domain:Street-Address:San Jose, California 95128
--bill
Alittle off subject but does anyone out there know of some SW that detects duplicate IP addresses? Scott
Scott, One method to detect duplicate IPs is to use SNMP to query your routers every 4 hours for the ARP entries. (ARP times out every 4 hours in a cisco router) We use the CMU snmp package to do the queries. Then put the info into a database and query the database for duplicates. We have a system like this with a web interface and also some scripts that scan ths database daily for duplicates and e-mails notices to people in charge of the relevant subnet. The code is somewhat rough, so I do not want to offer it to the net-at-large. If you can not find a polished product, e-mail me and I'll share more aobut this solution. Art. On Mon, 29 Sep 1997, Scott wrote:
Alittle off subject but does anyone out there know of some SW that detects duplicate IP addresses?
Scott
Art Houle e-mail: houle@zeppo.acns.fsu.edu. Academic Computing & Network Services Voice: 644-2592 Florida State University FAX: 644-8722
Scott,
One method to detect duplicate IPs is to use SNMP to query your routers every 4 hours for the ARP entries. (ARP times out every 4 hours in a cisco router) We use the CMU snmp package to do the queries. Then put the info into a database and query the database for duplicates. We have a system like this with a web interface and also some scripts that scan ths database daily for duplicates and e-mails notices to people in charge of the relevant subnet.
The code is somewhat rough, so I do not want to offer it to the net-at-large. If you can not find a polished product, e-mail me and I'll share more aobut this solution.
Art. On Mon, 29 Sep 1997, Scott wrote:
Alittle off subject but does anyone out there know of some SW that detects duplicate IP addresses?
Scott
I think you are searching for arpwatch. Source can be found at ftp://ftp.ee.lbl.gov/arpwatch.tar.Z It needs libpcap to run but that can be found also at this location. Have fun, Erich -- Erich Meier Erich.Meier@informatik.uni-erlangen.de http://www4.informatik.uni-erlangen.de/~meier "The truth is not out there. The truth is not out there. The.." - Bart Simpson
From: Scott <sreubelt@whistle.com> Alittle off subject but does anyone out there know of some SW that detects duplicate IP addresses? Presuming you mean on a LAN (ethernet or token), DWTDNA (Dr. Watson, the Network Detective's Assistant; not to be confused with a Microsoft program of a superficially same name) will do that. Check out http://www.cavebear.com/ ---rob
Yeah, how about "arp -a". Marcus R. Williams, Jr. security@tomco.net ISP Programmer / Engineer On Mon, 29 Sep 1997, Robert E. Seastrom wrote:
Date: Mon, 29 Sep 1997 10:40:12 -0400 (EDT) From: "Robert E. Seastrom" <rs@bifrost.seastrom.com> To: sreubelt@whistle.com Cc: nanog@merit.edu Subject: Re: Netcom?
From: Scott <sreubelt@whistle.com>
Alittle off subject but does anyone out there know of some SW that detects duplicate IP addresses?
Presuming you mean on a LAN (ethernet or token), DWTDNA (Dr. Watson, the Network Detective's Assistant; not to be confused with a Microsoft program of a superficially same name) will do that. Check out http://www.cavebear.com/
---rob
participants (8)
-
Alex Rubenstein -
Art Houle -
bmanning＠ISI.EDU -
Erich Meier -
Robert E. Seastrom -
Scott -
Security Administrator -
stickybit