IPSec Virtual Private Network Fundamentals

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [V] [W] [X]

L2F (Layer 2 Forwarding), home gateways,

L2TP (Layer 2 Tunneling Protocol)

     control messages

     payload packets

     tunnel negotiation process

LAC (L2TP Access Concentrator),

lack of RP support, effect on IPS HA design,

Layer 2 Forwarding Protocol,

     packet format

     tunnel establishment process

life cycle of public key certificates,

     RSA signatures 2nd

     X.509 certificates 2nd

limitations of vendor HA interoperability

     inability to specify multiple peers

     lack of peer availability mechanisms

LLQ (low-latency queuing), impact of IPsec on,

LNS (L2TP Network Server),

load balanced designs

     concentrator clustering

     DNS server load balancing

         configuring in RAVPNs with geographic HA,

     external load balancers,

     load sharing with peer statements,

     routing,

load sharing with peer statements,

local IPsec HA,

Lookahead Fragmentation,

LZS (Lempel Ziv Stac),