Mandatory-Lcp; Ppp Access-Control Enable - HP MSR series Command Reference Manual

<Sysname> system-view
[Sysname] l2tp-group 1
[Sysname-l2tp1] mandatory-chap
Related commands

mandatory-lcp

mandatory-lcp
Use mandatory-lcp to force an LNS to perform LCP negotiation with users.
Use undo mandatory-lcp to disable the LCP negotiation.
Syntax
mandatory-lcp
undo mandatory-lcp
Default
An LNS does not perform LCP negotiation with users.
Views
L2TP group view
Default command level
2: System level
Usage guidelines
When you start a PPP session, a client of NAS-initialized VPN will first negotiate with the NAS for LCP
parameters. If the negotiation succeeds, the NAS initializes a tunnel and then transfers the negotiated
results to the LNS. Then the LNS verifies whether the client is valid, depending on the proxy authentication
information. You can use the mandatory-lcp command to force the LNS to perform LCP re-negotiation for
the client. In this case, the proxy authentication information of the NAS will be neglected. Some PPP
clients might not support LCP re-negotiation. In this case, the LCP re-negotiation will fail.
Examples
# Perform LCP negotiation by force.
<Sysname> system-view
[Sysname] l2tp-group 1
[Sysname-l2tp1] mandatory-lcp
Related commands
mandatory-chap

ppp access-control enable

Use ppp access-control enable to enable the L2TP-based EAD function (or user-based packet filtering) on
a VT interface.
Use undo ppp access-control enable to disable the L2TP-based EAD function on a VT interface.
Syntax
ppp access-control enable
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