X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/0c14f350adecd1daf549c2ec590a3ee1f7b9d0a5..5e65215ed4758c8fcd26ecaadc4b6121b93dab1c:/Docs/manual.html
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@@ -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.
@@ -342,8 +357,33 @@ from the master.
Determines the minumum number of up to date slaves required before the
master will drop routes (default: 1).
+
+echo_timeout (int)
+Time between last packet sent and LCP ECHO generation
+(default: 10 (seconds)).
+
+
+idle_echo_timeout (int)
+Drop sessions who have not responded within idle_echo_timeout seconds
+(default: 240 (seconds))
+
+
+bind_portremotelns (short)
+Port to bind for the Remote LNS (default: 65432).
+
+
+The REMOTES LNS configuration is entered by the command:
+
- setforward MASK IP PORT SECRET
+
+where MASK specifies the mask of users who have forwarded to
+remote LNS (ex: /myISP@company.com).
+where IP specifies the IP of the remote LNS (ex: 66.66.66.55).
+where PORT specifies the L2TP Port of the remote LNS
+(Normally should be 1701) (ex: 1701).
+where SECRET specifies the secret password the remote LNS (ex: mysecret).
+
BGP routing configuration is entered by the command:
The routing configuration section is entered by the command
- router bgp as
@@ -1043,22 +1083,6 @@ 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 is great.