Commit | Line | Data |
---|---|---|
7720c01f EB |
1 | /proc/sys/net/mpls/* Variables: |
2 | ||
3 | platform_labels - INTEGER | |
4 | Number of entries in the platform label table. It is not | |
5 | possible to configure forwarding for label values equal to or | |
6 | greater than the number of platform labels. | |
7 | ||
4e5da369 AA |
8 | A dense utilization of the entries in the platform label table |
9 | is possible and expected as the platform labels are locally | |
7720c01f EB |
10 | allocated. |
11 | ||
12 | If the number of platform label table entries is set to 0 no | |
13 | label will be recognized by the kernel and mpls forwarding | |
14 | will be disabled. | |
15 | ||
16 | Reducing this value will remove all label routing entries that | |
17 | no longer fit in the table. | |
18 | ||
19 | Possible values: 0 - 1048575 | |
20 | Default: 0 | |
37bde799 | 21 | |
5b441ac8 RS |
22 | ip_ttl_propagate - BOOL |
23 | Control whether TTL is propagated from the IPv4/IPv6 header to | |
24 | the MPLS header on imposing labels and propagated from the | |
25 | MPLS header to the IPv4/IPv6 header on popping the last label. | |
26 | ||
27 | If disabled, the MPLS transport network will appear as a | |
28 | single hop to transit traffic. | |
29 | ||
30 | 0 - disabled / RFC 3443 [Short] Pipe Model | |
31 | 1 - enabled / RFC 3443 Uniform Model (default) | |
32 | ||
dca895b6 | 33 | default_ttl - INTEGER |
a59166e4 RS |
34 | Default TTL value to use for MPLS packets where it cannot be |
35 | propagated from an IP header, either because one isn't present | |
36 | or ip_ttl_propagate has been disabled. | |
37 | ||
38 | Possible values: 1 - 255 | |
39 | Default: 255 | |
40 | ||
37bde799 RS |
41 | conf/<interface>/input - BOOL |
42 | Control whether packets can be input on this interface. | |
43 | ||
44 | If disabled, packets will be discarded without further | |
45 | processing. | |
46 | ||
47 | 0 - disabled (default) | |
48 | not 0 - enabled |