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Merge pull request #8638 from ton31337/fix/bgp_doc

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doc: Remove trailing whitespaces and fix WARNING: Error in "code-block"
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Quentin Young 2021-05-06 14:24:50 +00:00 committed by GitHub
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doc/user/bgp.rst
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@ -2028,16 +2028,17 @@ expanded
later in various CLI outputs in a human-readable format. later in various CLI outputs in a human-readable format.
.. code-block:: frr .. code-block:: frr
~# show ip bgp 172.16.16.1/32
BGP routing table entry for 172.16.16.1/32, version 21 ~# show ip bgp 172.16.16.1/32
Paths: (2 available, best #2, table default) BGP routing table entry for 172.16.16.1/32, version 21
Advertised to non peer-group peers: Paths: (2 available, best #2, table default)
65030 Advertised to non peer-group peers:
192.168.0.2 from 192.168.0.2 (172.16.16.1) 65030
Origin incomplete, metric 0, valid, external, best (Neighbor IP) 192.168.0.2 from 192.168.0.2 (172.16.16.1)
Community: 65001:12 65001:13 community-1 65001:65534 Origin incomplete, metric 0, valid, external, best (Neighbor IP)
Large Community: lcommunity-1 65001:123:2 Community: 65001:12 65001:13 community-1 65001:65534
Last update: Fri Apr 16 12:51:27 2021 Large Community: lcommunity-1 65001:123:2
Last update: Fri Apr 16 12:51:27 2021
.. deprecated:: 5.0 .. deprecated:: 5.0
It is recommended to use the more explicit versions of this command. It is recommended to use the more explicit versions of this command.
@ -3939,11 +3940,11 @@ on TCP paths is one method of avoiding BGP packet fragmentation.
TCP negotiates a maximum segment size (MSS) value during session connection TCP negotiates a maximum segment size (MSS) value during session connection
establishment between two peers. The MSS value negotiated is primarily based establishment between two peers. The MSS value negotiated is primarily based
on the maximum transmission unit (MTU) of the interfaces to which the on the maximum transmission unit (MTU) of the interfaces to which the
communicating peers are directly connected. However, due to variations in communicating peers are directly connected. However, due to variations in
link MTU on the path taken by the TCP packets, some packets in the network link MTU on the path taken by the TCP packets, some packets in the network
that are well within the MSS value might be fragmented when the packet size that are well within the MSS value might be fragmented when the packet size
exceeds the link's MTU. exceeds the link's MTU.
This feature is supported with TCP over IPv4 and TCP over IPv6. This feature is supported with TCP over IPv4 and TCP over IPv6.
@ -3963,7 +3964,7 @@ size + ethernet header). For IPv4 its MTU – (20 bytes IP header + 20 bytes TCP
header + 12 bytes ethernet header) and for IPv6 its MTU – (40 bytes IPv6 header header + 12 bytes ethernet header) and for IPv6 its MTU – (40 bytes IPv6 header
+ 20 bytes TCP header + 12 bytes ethernet header). + 20 bytes TCP header + 12 bytes ethernet header).
If the config is done then it reduces 12-14 bytes for the ether header and If the config is done then it reduces 12-14 bytes for the ether header and
uses it after synchronizing in TCP handshake. uses it after synchronizing in TCP handshake.
.. clicmd:: neighbor <A.B.C.D|X:X::X:X|WORD> tcp-mss (1-65535) .. clicmd:: neighbor <A.B.C.D|X:X::X:X|WORD> tcp-mss (1-65535)
@ -3979,7 +3980,7 @@ Running config:
.. code-block:: frr .. code-block:: frr
frr# show running-config frr# show running-config
Building configuration... Building configuration...
Current configuration: Current configuration:
@ -3996,7 +3997,7 @@ Show command:
.. code-block:: frr .. code-block:: frr
frr# show bgp neighbors 198.51.100.2 frr# show bgp neighbors 198.51.100.2
BGP neighbor is 198.51.100.2, remote AS 100, local AS 100, internal link BGP neighbor is 198.51.100.2, remote AS 100, local AS 100, internal link
Hostname: frr Hostname: frr
BGP version 4, remote router ID 192.0.2.2, local router ID 192.0.2.1 BGP version 4, remote router ID 192.0.2.2, local router ID 192.0.2.1
@ -4007,7 +4008,7 @@ Show command:
.. code-block:: frr .. code-block:: frr
frr# show bgp neighbors 2001:DB8::2 frr# show bgp neighbors 2001:DB8::2
BGP neighbor is 2001:DB8::2, remote AS 100, local AS 100, internal link BGP neighbor is 2001:DB8::2, remote AS 100, local AS 100, internal link
Hostname: frr Hostname: frr
BGP version 4, remote router ID 192.0.2.2, local router ID 192.0.2.1 BGP version 4, remote router ID 192.0.2.2, local router ID 192.0.2.1
@ -4021,7 +4022,7 @@ Show command json output:
.. code-block:: frr .. code-block:: frr
frr# show bgp neighbors 2001:DB8::2 json frr# show bgp neighbors 2001:DB8::2 json
{ {
"2001:DB8::2":{ "2001:DB8::2":{
"remoteAs":100, "remoteAs":100,
@ -4045,7 +4046,7 @@ Show command json output:
.. code-block:: frr .. code-block:: frr
frr# show bgp neighbors 198.51.100.2 json frr# show bgp neighbors 198.51.100.2 json
{ {
"198.51.100.2":{ "198.51.100.2":{
"remoteAs":100, "remoteAs":100,