blob: 682eef9742076ce083dffb9b5b0c1c5726452a9f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
# MRT
This page explains how to play with GoBGP's MRT feature.
## Prerequisites
Assume you finished [Getting Started](https://github.com/osrg/gobgp/blob/master/docs/sources/getting-started.md).
## Contents
- [Inject routes from MRT table v2 records](#section0)
- [Dump updates in MRT BGP4MP format](#section1)
- [Configuration](#section1.1)
- [Dump the RIB in MRT TABLE_DUMPv2 format](#section2)
- [Configuration](#section2.1)
## <a name="section0"> Inject routes from MRT table v2 records
Route injection can be done by
```bash
$ gobgp mrt inject global <dumpfile> [<number of prefix to inject>]
```
## <a name="section1"> Dump updates in MRT BGP4MP format
### <a name="section1.1"> Configuration
With the following configuration, gobgpd continuously dumps BGP update
messages to `/tmp/updates.dump` file in the BGP4MP format.
```toml
[[mrt-dump]]
[mrt-dump.config]
dump-type = "updates"
file-name = "/tmp/updates.dump"
```
Also gobgpd supports log rotation; a new dump file is created
periodically, and the old file is renamed to a different name. With
the following configuration, gobgpd creates a new dump file every 180
seconds such as `/tmp/20160510.1546.dump`. The format of a name can be
specified in golang's
[time](https://golang.org/pkg/time/#pkg-constants) package's format.
```toml
[[mrt-dump]]
[mrt-dump.config]
dump-type = "updates"
file-name = "/tmp/log/20060102.1504.dump"
rotation-interval = 180
```
## <a name="section2"> Dump the RIB in MRT TABLE_DUMPv2 format
### <a name="section2.1"> Configuration
With the following configuration, gobgpd continuously dumps routes in
the global rib to `/tmp/table.dump` file in the TABLE_DUMPv2 format
every 60 seconds.
```toml
[[mrt-dump]]
[mrt-dump.config]
dump-type = "table"
file-name = "/tmp/table.dump"
dump-interval = 60
```
With a route server configuration, gobgpd can dump routes in each
peer's RIB.
```toml
[[neighbors]]
[neighbors.config]
neighbor-address = "10.0.255.1"
# ...(snip)...
[neighbors.route-server.config]
route-server-client = true
[[neighbors]]
[neighbors.config]
neighbor-address = "10.0.255.2"
# ...(snip)...
[neighbors.route-server.config]
route-server-client = true
[[mrt-dump]]
[mrt-dump.config]
dump-type = "table"
file-name = "/tmp/table-1.dump"
table-name = "10.0.255.1"
dump-interval = 60
[[mrt-dump]]
[mrt-dump.config]
dump-type = "table"
file-name = "/tmp/table-2.dump"
table-name = "10.0.255.2"
dump-interval = 60
```
|
