IBM ADSL Bridge/ Router Heritage - Manual (Page 95)

7-30 Command Sets for Command Line Interface
mapping exists.
“
” should be either “
UDP
” or “
TCP
”; it can be omitted, but
that is not very useful. For “
portname read
”, the file is in the same
format as //isfs/services, which is the same as the output from
“
portname list
”. The “
portname
” command is “
hidden
”, not shown
by “
ip help
”.
Configuration saving saves this information.
Example:
DSL> ip portname flush
DSL> ip portname add someport 105/tcp
DSL> ip portname list
someport 105/TCP
DSL> ip portname read //isfs/services
DSL> ip portname list
router 520/UDP
snmp 161/UDP
tftp 69/UDP
telnet 23/TCP
someport 105/TCP
17. relay
Syntax:
relay
relay all | [] [forward]
Description:
Displays or sets what forwarding TCP/IP will do between interfaces.
The combinations of setting forwarding can be a bit confusing; they
behave as follows:
Command: Enables forwarding:
relay all
from every interface to every
non-loopback interface
relay if1
from if1 to every non-loopback interface,
and from every interface to if1
relay if1 forward
from if1 to every non-loopback interface
relay if1 if2
from if1 to if2 and from if2 to if1
relay if1 if2 forward
from if1 to if2
(Don’t confuse the “forward” keyword, which indicates one-way
relaying, with the term “forwarding”!)
To disable forwarding, use the “norelay” command.
Configuration saving saves this information. By default all