MPLS Guide PCEP
3HE 18686 AAAB TQZZA © 2022 Nokia.
Use subject to Terms available at: www.nokia.com
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keepalive
Syntax keepalive seconds
no keepalive
Context config>router>pcep>pcc
Description This command configures the PCEP session keepalive value. A PCEP speaker must send a
keepalive message if no other PCEP message is sent to the peer at the expiry of this timer.
This timer is restarted every time a PCEP message or keepalive message is sent.
The keepalive mechanism is asymmetric, meaning that each peer can use a different
keepalive timer value at its end.
The no form of the command returns the keepalive timer to the default value.
Default 30
Parameters seconds — the keepalive value, in seconds
Values 1 to 255
local-address
Syntax local-address ip-address
no local-address
Context config>router>pcep>pcc
Description This command configures the local address of the PCEP speaker.
The PCEP protocol operates over TCP using destination TCP port 4189. The PCE client
(PCC) always initiates the connection. When the user configures the PCEP local address and
the peer address on the PCC, the PCC initiates a TCP connection to the PCE. When the
connection is established, the PCC and PCE exchange OPEN messages, which initializes
the PCEP session and exchanges the session parameters to be negotiated.
The PCC always checks first to determine if the remote PCE address is reachable out-of-
band via the management port. If the remote address is not reachable, the PCC will check if
the remote PCE address is reachable in-band. When the session comes up out-of-band, the
system IP address is always used. The local address configured by the user is only used for
in-band sessions and is otherwise ignored.
The no form of the command removes the configured local address of the PCEP speaker.
Parameters ip-address — the IP address of the PCEP speaker to be used for in-band sessions
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