Merge pull request #3391 from pguibert6WIND/doc_ldp_prefered_connection

doc: add ldp information over transport connection
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Russ White 2018-11-29 15:27:58 -05:00 committed by GitHub
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@ -151,6 +151,16 @@ LDP Configuration
HOLDTIME value ranges from 1 to 65535 seconds. Default value is 15 seconds. HOLDTIME value ranges from 1 to 65535 seconds. Default value is 15 seconds.
That value is added as a TLV in the LDP messages. That value is added as a TLV in the LDP messages.
.. index:: [no] dual-stack transport-connection prefer ipv4
.. clicmd:: [no] dual-stack transport-connection prefer ipv4
When *ldpd* is configured for dual-stack operation, the transport connection
preference is IPv6 by default (as specified by :rfc:`7552`). On such
circumstances, *ldpd* will refuse to establish TCP connections over IPv4.
You can use above command to change the transport connection preference to
IPv4. In this case, it will be possible to distribute label mappings for
IPv6 FECs over TCPv4 connections.
.. _show-ldp-information: .. _show-ldp-information:
Show LDP Information Show LDP Information