Only include "debug rpki" in "show run" if it was requested from the
configure mode but not it was from the enabled mode.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
when a plugin is attached, some debugs may be attached to that plugin.
For that, add one hook that is interacting with vty: a boolean indicates
what the usage is for: either for impacting the 'show running-config',
or for impacting the 'show debugging' command.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
"show run" displays the default RPKI timers when at least one cache
server is configured.
Only display the RPKI timers that differs from the default values.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
remove double spaces when doing show running-config.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
RPKI configuration is not totally flushed when doing "no rpki". Timers
remains to default values.
> r2# sh run bgpd
> [...]
> rpki
> rpki retry_interval 5
> rpki cache 192.0.2.1 15432 preference 1
> exit
> [...]
> r2# conf t
> r2(config)# no rpki
> r2(config)# do sh run
> [...]
> rpki
> rpki retry_interval 5
> exit
Reset the timers after doing "no rpki"
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
RPKI FRR module should not send any RPKI error packet during the tests.
Exit rtrd when receiving error packet. Skip tests with errors if rtrd
has stopped.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Fix RPKI module compilation when rtrlib is compiled without SSH support,
ie. with cmake option:
> -D RTRLIB_TRANSPORT_SSH=No
> bgpd/bgp_rpki.c: In function ‘config_write’:
> bgpd/bgp_rpki.c:1062:3: error: enumeration value ‘SSH’ not handled in switch [-Werror=switch-enum]
> 1062 | switch (cache->type) {
> | ^~~~~~
> bgpd/bgp_rpki.c: In function ‘show_rpki_cache_connection_magic’:
> bgpd/bgp_rpki.c:1598:3: error: enumeration value ‘SSH’ not handled in switch [-Werror=switch-enum]
> 1598 | switch (cache->type) {
> | ^~~~~~
> cc1: all warnings being treated as errors
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
"show rpki XX json" should not return a void output because json.loads()
considers it to be an incorrect JSON.
> >>> json.loads("")
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "/usr/lib/python3.9/json/__init__.py", line 346, in loads
> return _default_decoder.decode(s)
> File "/usr/lib/python3.9/json/decoder.py", line 337, in decode
> obj, end = self.raw_decode(s, idx=_w(s, 0).end())
> File "/usr/lib/python3.9/json/decoder.py", line 355, in raw_decode
> raise JSONDecodeError("Expecting value", s, err.value) from None
> json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
> >>> json.loads("{}")
> {}
Return "{}" instead in such a case.
Link: https://github.com/FRRouting/frr/pull/15034
Fixes: dff41cc8a9 ("bgpd: Add JSON output for `show rpki prefix` and other show commands")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Replace operation removes the current data node configuration and sets
the provided value. As current northbound code works only with one
xpath at a time, the operation only makes sense to clear the config of
a container without deleting it itself. However, the next step is to
allow passing JSON-encoded complex values to northbound operations which
will make replace operation much more useful.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Currently, there's a single operation type which doesn't return error
if the object doesn't exists. To be compatible with NETCONF/RESTCONF,
we should support differentiate between DELETE (fails when object
doesn't exist) and REMOVE (doesn't fail if the object doesn't exist).
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Currently, there's no difference between CREATE and MODIFY operations.
To be compatible with NETCONF/RESTCONF, add new CREATE_EXCL operation
that throws an error if the configuration data already exists.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Currently, nb_operation enum means two different things - edit operation
type (frontend part), and callback type (backend part). These types
overlap, but they are not identical. We need to add more operation
types to support NETCONF/RESTCONF integration, so it's better to have
separate enums to identify different entities.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
https://datatracker.ietf.org/doc/html/draft-uttaro-idr-bgp-oad#section-3.13
Extended communities which are non-transitive across an AS boundary MAY be
advertised over an EBGP-OAD session if allowed by explicit policy configuration.
If allowed, all the members of the OAD SHOULD be configured to use the same
criteria.
For example, the Origin Validation State Extended Community, defined as
non-transitive in [RFC8097], can be advertised to peers in the same OAD.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
If at least one of the candidate routes was received via EBGP, remove from
consideration all routes that were received via EBGP-OAD and IBGP.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
If at least one of the candidate routes was received via EBGP, remove from
consideration all routes that were received via EBGP-OAD and IBGP.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
When doing pim vxlan multicast bum handling, setup
the register to send up to 10 null registers on
immediate startup. If the null register packet
gets dropped this delays the formation of the
S,G tree from the RP towards the FHR.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The maximum number of file descriptors in an fd set is limited by
FD_SETSIZE. This limitation is important because the libc macros
FD_SET(), FD_CLR() and FD_ISSET() will invoke a sigabort if the size of
the fd set given to them is above FD_SETSIZE.
We ran into such a sigabort with bgpd because snmp can return an fd set
of size higher than FD_SETSIZE when calling snmp_select_info(). An
unfortunate FD_ISSET() call later causes the following abort:
Received signal 6 at 1701115534 (si_addr 0xb94, PC 0x7ff289a16a7c); aborting...
/lib/x86_64-linux-gnu/libfrr.so.0(zlog_backtrace_sigsafe+0xb3) [0x7ff289d62bba]
/lib/x86_64-linux-gnu/libfrr.so.0(zlog_signal+0x1b4) [0x7ff289d62a1f]
/lib/x86_64-linux-gnu/libfrr.so.0(+0x102860) [0x7ff289da4860]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520) [0x7ff2899c2520]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c) [0x7ff289a16a7c]
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16) [0x7ff2899c2476]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3) [0x7ff2899a87f3]
/lib/x86_64-linux-gnu/libc.so.6(+0x896f6) [0x7ff289a096f6]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x2a) [0x7ff289ab676a]
/lib/x86_64-linux-gnu/libc.so.6(+0x1350c6) [0x7ff289ab50c6]
/lib/x86_64-linux-gnu/libc.so.6(+0x1366ab) [0x7ff289ab66ab]
/lib/x86_64-linux-gnu/libfrrsnmp.so.0(+0x36f5) [0x7ff2897736f5]
/lib/x86_64-linux-gnu/libfrrsnmp.so.0(+0x3c27) [0x7ff289773c27]
/lib/x86_64-linux-gnu/libfrr.so.0(thread_call+0x1c2) [0x7ff289dbe105]
/lib/x86_64-linux-gnu/libfrr.so.0(frr_run+0x257) [0x7ff289d56e69]
/usr/bin/bgpd(main+0x4f4) [0x560965c40488]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7ff2899a9d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x7ff2899a9e40]
/usr/bin/bgpd(_start+0x25) [0x560965c3e965]
in thread agentx_timeout scheduled from /build/make-pkg/output/_packages/cp-routing/src/lib/agentx.c:122 agentx_events_update()
Also, the following error is logged by snmp just before the abort:
snmp[err]: Use snmp_sess_select_info2() for processing large file descriptors
snmp uses a custom struct netsnmp_large_fd_set to work above the limit
imposed by FD_SETSIZE. It is noteworthy that, when calling
snmp_select_info() instead of snmp_select_info2(), snmp uses the same
code working with its custom, large structs, and copy/paste the result
to a regular, libc compatible fd_set. So there should be no downside
working with snmp_select_info2() instead of snmp_select_info().
Replace every use of the libc file descriptors sets by snmp's extended
file descriptors sets in agentx to acommodate for the high number of
file descriptors that can come out of snmp. This should prevent the
abort seen above.
Signed-off-by: Edwin Brossette <edwin.brossette@6wind.com>
SA has decided that old_re could be a NULL pointer
even though the zebra_redistribute_check function
checks for NULL and returns false that would
not allow a NULL pointer deref.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
I've kept the assignment in a comment because I am concerned
about new code being added later that the data pointer would
not be set correctly. Next coder can see the commented
out line and uncomment it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
