X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/6f7d8eb27fcd243080d62ed0f05f928110f11e1d..d266f5fc934a5c587a046af4116a342e11ca361e:/Docs/manual.html diff --git a/Docs/manual.html b/Docs/manual.html index 2458391..5c830f2 100644 --- a/Docs/manual.html +++ b/Docs/manual.html @@ -56,7 +56,6 @@ H3 {
  • Filtering
  • Clustering
  • Routing
  • -
  • Avoiding Fragmentation
  • Performance
  • @@ -185,6 +184,18 @@ the same as the LAC, or authentication will fail. Only actually be used if the LAC requests authentication. +
  • l2tp_mtu (int)
    +MTU of interface for L2TP traffic (default: 1500). Used to set link +MRU and adjust TCP MSS. +
  • + +
  • ppp_restart_time (int)
    +ppp_max_configure (int)
    +ppp_max_failure (int)
    +PPP counter and timer values, as described in §4.1 of +RFC1661. +
  • +
  • primary_dns (ip address)
  • secondary_dns (ip address)
    Whenever a PPP connection is established, DNS servers will be sent to the @@ -328,6 +339,10 @@ on Clustering for more information. Interface for cluster packets (default: eth0).
  • +
  • cluster_mcast_ttl (int)
    +TTL for multicast packets (default: 1). +
  • +
  • cluster_hb_interval (int)
    Interval in tenths of a second between cluster heartbeat/pings.
  • @@ -1043,22 +1058,6 @@ ibgp" for IBGP. If this is not supported by your IOS revision, you can use "maximum-paths" (which works for EBGP) and set as_number to a private value such as 64512.

    -

    Avoiding Fragmentation

    - -Fragmentation of encapsulated return packets to the LAC may be avoided -for TCP sessions by adding a firewall rule to clamps the MSS on -outgoing SYN packets. - -The following is appropriate for interfaces with a typical MTU of -1500: - -
    -iptables -A FORWARD -i tun+ -o eth0 	\
    -    -p tcp --tcp-flags SYN,RST SYN	\
    -    -m tcpmss --mss 1413:1600		\
    -    -j TCPMSS --set-mss 1412
    -
    -

    Performance

    Performance is great.