mirrors/bgpq4
1
0
Fork 0
mirror of https://github.com/bgp/bgpq4 synced 2025-02-28 08:53:11 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Remove -3 option from docs

Browse Source
This commit is contained in:
Job Snijders
2019-12-31 13:11:18 +01:00
parent 8b5459cf05
commit d3eb845c9b
2 changed files with 6 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
README.md
View File

@@ -261,9 +261,9 @@ Of course, `bgpq4` supports IPv6 (-6):
ipv6 prefix-list as-retn-v6 permit 2001:7fb:fe01::/48
[....]
and ASN32
and assumes your device supports 32-bit ASNs
user@host:~>bgpq4 -J3f 112 AS-SPACENET
user@host:~>bgpq4 -Jf 112 AS-SPACENET
policy-options {
replace:
as-path-group NN {
@@ -274,22 +274,7 @@ and ASN32
}
}
see `AS196611` in the end of the list ? That's `AS3.3` in 'asplain' notation.
If your router does not support ASN32 (yet) you should not use switch -3,
and the result will be next:
user@host:~>bgpq4 -f 112 AS-SPACENET
no ip as-path access-list NN
ip as-path access-list NN permit ^112( 112)*$
ip as-path access-list NN permit ^112( [0-9]+)* (1898|5539|8495|8763)$
ip as-path access-list NN permit ^112( [0-9]+)* (8878|12136|12931|15909)$
ip as-path access-list NN permit ^112( [0-9]+)* (21358|23456|23600|24151)$
ip as-path access-list NN permit ^112( [0-9]+)* (25152|31529|34127|34906)$
ip as-path access-list NN permit ^112( [0-9]+)* (35052|41720|43628|44450)$
`AS196611` is no more in the list, however, `AS23456` (transition AS) would
have been added to list if it were not present.
see `AS196611` in the end of the list ? That's a 32-bit ASN.
USER-DEFINED FORMAT
-------------------

23
bgpq4.8
View File

@@ -219,10 +219,10 @@ ipv6 prefix-list as-retn-6 permit 2001:7fb:fe01::/48
[....]
.RE
.fi
and support for ASN 32 is also here
and assumes your device supports 32-bit ASNs
.nf
.RS
~>bgpq4 -J3f 112 AS-SPACENET
~>bgpq4 -Jf 112 AS-SPACENET
policy-options {
replace:
as-path-group NN {
@@ -234,25 +234,8 @@ replace:
}
.RE
.fi
see AS196611 in the end of the list ? That's AS3.3 in 'asplain' notation.
see `AS196611` in the end of the list ? That's a 32-bit ASN.
.Pp
For non-ASN32 capable routers you should not use switch -3,
and the result will be next:
.nf
.RS
~>bgpq4 -f 112 AS-SPACENET
no ip as-path access-list NN
ip as-path access-list NN permit ^112(_112)*$
ip as-path access-list NN permit ^112(_[0-9]+)*_(1898|5539|8495|8763)$
ip as-path access-list NN permit ^112(_[0-9]+)*_(8878|12136|12931|15909)$
ip as-path access-list NN permit ^112(_[0-9]+)*_(21358|23456|23600|24151)$
ip as-path access-list NN permit ^112(_[0-9]+)*_(25152|31529|34127|34906)$
ip as-path access-list NN permit ^112(_[0-9]+)*_(35052|41720|43628|44450)$
.RE
.fi
.Pp
AS196611 is no more in the list, however, AS23456 (transition AS)
would be added to list if it were not present.
.Sh USER-DEFINED FORMAT
If you want to generate configuration not for routers, but for some
other programs/systems, you may use user-defined formatting, like in