Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual page 366

JunosE 11.3.x Link Layer Configuration Guide
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a numeric value—MRU value to be negotiated
authentication—Controls negotiation of the local authentication option; value can
be one of the following:
none—Do not negotiate
chap—Negotiate CHAP
pap—Negotiate PAP
chap/pap—Negotiate CHAP, and if it is rejected, negotiate PAP
pap/chap—Negotiate PAP, and if it is rejected, negotiate CHAP
magic-number—Controls whether the local magic number is negotiated: enabled
(negotiate), or disabled (do not negotiate)
magic-number-mismatch—Indicates whether the router is configured to ignore
the LCP peer magic number and retain the PPP connection when the peer has not
negotiated an LCP magic number: ignore (ignore the peer magic number mismatch
and retain the PPP connection), or reject (router terminates the PPP connection
if it detects a peer magic number mismatch)
keepalive-timer—Rate of LCP echo requests, in seconds
restart-timer—Retry frequency during LCP, IPCP, and OSINLCP negotiations, in
seconds
max-terminate—Maximum number of terminate requests
max-configure—Maximum number of configure requests
max-failure—Maximum number of configure NAKs
LCP protocol status:
link-status—Indicates the overall status of LCP negotiations, including the following
states: initial (idle), starting (ready to negotiate), authenticate (authenticating),
and network (LCP is up)
LCP negotiated options:
max-receive-unit—Negotiated maximum receive unit, in octets, for the local and
remote (peer) side of the link
max-receive-reconstructed-unit—Negotiated maximum receive reconstructed
unit, in octets, for the local and remote (peer) side of the link
authentication—Negotiated authentication method (none, pap, or chap) for the
local and remote (peer) side of the link
magic-number—Negotiated magic number for the local and remote (peer) side
of the link
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