From: James Yeo (james@net-brigade.com)
Date: Sat Aug 14 2004 - 13:26:06 GMT-3
service tcp-small-servers
To access minor TCP/IP services available from hosts on the network, use the
service tcp-small-servers command in global configuration mode. To disable
these services, use the no form of the command.
service tcp-small-servers
no service tcp-small-servers
Syntax Description
This command has no arguments or keywords.
Defaults
Disabled
Command Modes
Global configuration
Command History
Release Modification
11.1
This command was introduced.
Usage Guidelines
By default, the TCP servers for Echo, Discard, Chargen, and Daytime services
are disabled.
When the minor TCP/IP servers are disabled, access to the Echo, Discard,
Chargen, and Daytime ports cause the Cisco IOS software to send a TCP RESET
packet to the sender and discard the original incoming packet.
Thanks
James
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of John
Matus
Sent: Friday, August 13, 2004 11:42 PM
To: lab
Subject: telnet security: chargen port
i'm doing a lab that states:
for security, disable the router feature which allows you to generate a
stream
of ASCII characters via a telnet session to the chargen port on R6
any ideas on what this might be? i looked at an extended access-l under
udp
and didn't see anything associated as such....i'm not even sure what a
chargen
port is.
thanks in advance!
John D. Matus
MCSE, CCNP
Office: 818-782-2061
Cell: 818-430-8372
jmatus@pacbell.net
This archive was generated by hypermail 2.1.4 : Fri Sep 03 2004 - 07:02:43 GMT-3