IBM ADSL Bridge/ Router Heritage - Manual (Page 92)

Heritage Series ADSL Bridge/ Router
7-27 Command Sets for Command Line Interface
Description:
Displays or sets idle time-out for IP-over-ATM SVCs: if there is no
traffic on an SVC for this period, then it will be disconnected. (It
might be disconnected before this period in order to make room for
new connections.) There is no way to disable the time-out, but “ip
ipatm lifetime 999999
” will have much the same effect.
Configuration saving saves this information. The default lifetime is 60
seconds.
Example:
DSL> ip ipatm lifetime
Idle lifetime for connections: 1m
DSL> ip ipatm lifetime 90
Idle lifetime for connections: 1m30s
12. ipatm pvc
Syntax:
ipatm pvc
ipatm pvc add /[][/] []
ipatm pvc delete []
ipatm pvc flush
Description:
Lists configured PVCs for use by IP-over-ATM; configures another;
deletes one; or deletes all. “” is the name of an interface
configured for IP-over-ATM using PVCs.
“” is the VCI to use for the PVC. The range of possible VCIs
depends on the system.
“” is the IP address of the machine at the other end of
the PVC. If it is not specified, TCP/IP will use Inverse ATMARP (RFC
1577) to determine the IP address; if it is specified, then Inverse
ATMARP will not be used.
“” is the peak cell rate, in cells per second. The default is 60000.
(If neithe r IP address nor PCR is specified, the “/” after the VCI can
be omitted.)
“” is the port name: it must be specified if the machine is a
switch, and not otherwise. Configuration saving saves this
information.
Example:
myswitch> ip ipatm pvc add atm 60 a3
myswitch> ip ipatm pvc add atm 61//50000 b1