diff options
Diffstat (limited to 'docs/configuration')
-rw-r--r-- | docs/configuration/interfaces/tunnel.rst | 2 | ||||
-rw-r--r-- | docs/configuration/policy/examples.rst | 29 |
2 files changed, 30 insertions, 1 deletions
diff --git a/docs/configuration/interfaces/tunnel.rst b/docs/configuration/interfaces/tunnel.rst index 6a5fb171..eac74d91 100644 --- a/docs/configuration/interfaces/tunnel.rst +++ b/docs/configuration/interfaces/tunnel.rst @@ -18,7 +18,7 @@ a closer look at the protocols and options currently supported by VyOS. Common interface configuration ------------------------------ -.. cmdinclude:: /_include/interface-common-without-dhcp.txt +.. cmdinclude:: /_include/interface-common-without-dhcp1.txt :var0: tunnel :var1: tun0 diff --git a/docs/configuration/policy/examples.rst b/docs/configuration/policy/examples.rst index 2d44f4bc..f52a7950 100644 --- a/docs/configuration/policy/examples.rst +++ b/docs/configuration/policy/examples.rst @@ -182,3 +182,32 @@ Add multiple source IP in one rule with same priority set policy local-route rule 101 source '203.0.113.253' set policy local-route rule 101 source '198.51.100.0/24' +########################### +Clamp MSS for a specific IP +########################### + +This example shows how to target an MSS clamp (in our example to 1360 bytes) +to a specific destination IP. + +.. code-block:: none + + set policy route IP-MSS-CLAMP rule 10 description 'Clamp TCP session MSS to 1360 for 198.51.100.30' + set policy route IP-MSS-CLAMP rule 10 destination address '198.51.100.30/32' + set policy route IP-MSS-CLAMP rule 10 protocol 'tcp' + set policy route IP-MSS-CLAMP rule 10 set tcp-mss '1360' + set policy route IP-MSS-CLAMP rule 10 tcp flags 'SYN' + +To apply this policy to the correct interface, configure it on the +interface the inbound local host will send through to reach our +destined target host (in our example eth1). + +.. code-block:: none + + set interfaces ethernet eth1 policy route IP-MSS-CLAMP + +You can view that the policy is being correctly (or incorrectly) utilised +with the following command: + +.. code-block:: none + + show policy route statistics |