Reset L2Tp Tunnel - 3Com 3C13618 Command Reference Manual

3Com Router Command Reference Guide — V1.00
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L2TP group view
Parameter
None
Description
Using the mandatory-lcp command, you can enable the LCP (Link Control Protocol)
re-negotiation between LNS and Client. Using the undo mandatory-lcp command,
you can disable the LCP re-negotiation.
By default, no LCP re-negotiation is conducted in the system.
This command can be used on LNS only, and is an optional configuration.
A Client of NAS-Initiated VPN will carry out the PPP negotiation with the NAS at the
start of a PPP session. If the negotiation succeeds, the NAS will initialize the tunnel
connection, and transfer to LNS the information received through negotiating with the
client. LNS can judge the validity of the user according to the received proxy
authentication information. The mandatory-lcp command can be used to force the
LCP re-negotiation between LNS and Client, ignoring the proxy authentication
information of NAS. If some PPP Clients do not support the LCP re-negotiation, the
process of the LCP re-negotiation will fail.
For related commands, see mandatory-chap.
Example
# Enable the LCP re-negotiation in L2TP group 1.
[3Com-l2tp1] mandatory-lcp

1.1.12 reset l2tp tunnel

Syntax
reset l2tp tunnel remote-name
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