Each BGP prefix may have an as-path list attached. A forged
string is stored in the BGP attribute and shows the as-path
list output.
Before this commit, the as-path list output was expressed as
a list of AS values in plain format. Now, if a given BGP instance
uses a specific asnotation, then the output is changed:
new output:
router bgp 1.1 asnotation dot
!
address-family ipv4 unicast
network 10.200.0.0/24 route-map rmap
network 10.201.0.0/24 route-map rmap
redistribute connected route-map rmap
exit-address-family
exit
!
route-map rmap permit 1
set as-path prepend 1.1 5433.55 264564564
exit
ubuntu2004# do show bgp ipv4
BGP table version is 2, local router ID is 10.0.2.15, vrf id 0
Default local pref 100, local AS 1.1
Status codes: s suppressed, d damped, h history, * valid, > best, = multipath,
i internal, r RIB-failure, S Stale, R Removed
Nexthop codes: @NNN nexthop's vrf id, < announce-nh-self
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
*> 4.4.4.4/32 0.0.0.0 0 32768 1.1 5433.55 4036.61268 ?
*> 10.0.2.0/24 0.0.0.0 0 32768 1.1 5433.55 4036.61268 ?
10.200.0.0/24 0.0.0.0 0 32768 1.1 5433.55 4036.61268 i
10.201.0.0/24 0.0.0.0 0 32768 1.1 5433.55 4036.61268 i
The changes include:
- the aspath structure has a new field: asnotation type
The ashash list will differentiate 2 aspaths using a different
asnotation.
- 3 new printf extensions display the as number in the wished
format: pASP, pASD, pASE for plain, dot, or dot+ format (extended).
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Some were converted to bool, where true/false status is needed.
Converted to void only those, where the return status was only false or true.
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
The following types are nonstandard:
- u_char
- u_short
- u_int
- u_long
- u_int8_t
- u_int16_t
- u_int32_t
Replace them with the C99 standard types:
- uint8_t
- unsigned short
- unsigned int
- unsigned long
- uint8_t
- uint16_t
- uint32_t
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This reverts commit c14777c6bf.
clang 5 is not widely available enough for people to indent with. This
is particularly problematic when rebasing/adjusting branches.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
The FSF's address changed, and we had a mixture of comment styles for
the GPL file header. (The style with * at the beginning won out with
580 to 141 in existing files.)
Note: I've intentionally left intact other "variations" of the copyright
header, e.g. whether it says "Zebra", "Quagga", "FRR", or nothing.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This replaces Quagga -> FRR in most configure.ac settings as well as
a handful of preprocessor macros in the source code.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
lib/zebra.h has FILTER_X #define's. These do not belong there.
Put them in lib/filter.h where they belong.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
(cherry picked from commit 0490729cc033a3483fc6b0ed45085ee249cac779)
When we encounter a problem loading a config file
quantify to the end user what has gone wrong,
with a combination of err output as well as
return codes.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Don Slice <dslice@cumulusnetworks.com>
Reviewed-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by: Dave Olson <olson@cumulusnetworks.com>
Allow the bgp dump functionality to handle the Extended Time format
as specified in RFC 6396.
Fixes a segmentation fault with multiple dump rules as well.
Signed-off-by: Alexis Fasquel <alexis@pch.net>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
bgp_btoa was abandoned at some point in time in the past.
This commit gets it to compile and to be added to /usr/bin.
At this point in time no work has done for 'correctness' of execution
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
