X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/667a8bc42060ce5d62ff93058586ce7925ba4449..bceebb9a9db4a3cb096827b45f3a771f1f0d466f:/Docs/manual.html?ds=sidebyside diff --git a/Docs/manual.html b/Docs/manual.html index a963e19..5c830f2 100644 --- a/Docs/manual.html +++ b/Docs/manual.html @@ -56,7 +56,6 @@ H3 {
  • Filtering
  • Clustering
  • Routing
  • -
  • Avoiding Fragmentation
  • Performance
  • @@ -185,6 +184,11 @@ 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)
    @@ -192,10 +196,6 @@ PPP counter and timer values, as described in §4.1 of RFC1661.
  • -
  • ppp_mru (int)
    -PPP link MRU (default: 1452). -
  • -
  • primary_dns (ip address)
  • secondary_dns (ip address)
    Whenever a PPP connection is established, DNS servers will be sent to the @@ -1058,22 +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.