assert when if_lookup_address is passed with
a family that is not AF_INET or AF_INET6 as
that we are dead in the water and this is a
dev escape
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add a counter to the number of times a thread is starved from
a timer event and add the output to `show thread cpu`
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Problem Statement:
==================
Currently there is no support for configuring hash algorithm in
keychain.
RCA:
====
Not implemented yet.
Fix:
====
Changes are done to configure hash algorithm as part of keychain.
which will easy the configuration from modules using keychain.
Risk:
=====
Low risk
Tests Executed:
===============
Have tested the configuration and unconfiguration flow for newly
implemented CLI.
!
key chain abcd
key 100
key-string password
cryptographic-algorithm sha1
exit
key 200
key-string password
cryptographic-algorithm sha256
exit
!
Signed-off-by: Abhinay Ramesh <rabhinay@vmware.com>
Problem Statement:
=================
When modules use keychain there is no option for auto completion
of configured keychains.
RCA:
====
Not implemented.
Fix:
====
Changes to support auto completion of configured keychain names.
Risk:
=====
Low risk
Tests Executed:
===============
Have tested auto completion of configured keychain names with newly
implemented auth CLI.
frr(config-if)# ipv6 ospf6 authentication keychain
KEYCHAIN_NAME Keychain name
abcd pqr 12345
Signed-off-by: Abhinay Ramesh <rabhinay@vmware.com>
Multiple deletions from the hash_walk or hash_iteration calls
during a single invocation of the passed in function can and
will cause the program to crash. Warn against doing such a
thing.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add to lib/command.c the ability to remember the
release/version/system information and to allow
`show version` to dump some of it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
As helper function of Segment Routing Flex Algo or RSVP-TE
add Constrained Shortest Path First algorithm able to compute
path with constraints. Supported constraints are as follow:
- Standard IGP metric
- TE IGP metric
- Delay metric
- Bandwidth for given Class of Service for bandwidth reservation (RSVP-TE)
Usage of CSPF algorithms is detailed in the doc/developer/cspf.rst file
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
When link-param is enabled for a given interface, TE metric is automatically
assigned to the metric of the interface. However, the metric of the interface
could be unassigned and keep the default value equal to 0. Thus, if the TE
metric is not explicitely modified within the `link-param metric` statement,
TE metric remains set to 0 which is not a valid value especially when
computing constrainted path.
This patch changes the assignement of the default value of the TE metric.
It is set to the metric of the interface only if the latter is not equal to 0.
TE topotests for OSPF and IS-IS have been adjusted accordingly.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Replace custom implementation or call to ipaddr_isset with a call to
ipaddr_is_zero.
ipaddr_isset is not fully correct, because it's fine to have some
non-zero bytes at the end of the struct in case of IPv4 and the function
doesn't allow that.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
VRF name should not be printed in the config since 574445ec. The update
was done for NB config output but I missed it for regular vty output.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Add a thread_ignore_late_timer(struct thread *thread) function
that allows thread.c to ignore when timers are late to the party.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
If a thread timer should have popped CPU_CONSUMED_CHECK
seconds in the past, and we are only handling it now. Consider
the thread starved and notice it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
BGP EVPN custom `union gw_addr` is basically the same thing as a common
`struct ipaddr` but it lacks the address family which is needed in some
cases.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
elf_getdata_rawchunk() already endian-converts; doing it again is, uh,
counterproductive.
Fixes: #10051
Reported-by: Lucian Cristian <lucian.cristian@gmail.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This causes confusing/annoying log messages at startup otherwise:
`YANG model "ietf-inet-types@*" "*@*"not embedded, trying external file`
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
systemd sets up environment variables to allow autodetecting and
switching the log format to journald native. Make use of that for the
stdout logging target.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Not much to say here, user docs are coming up in a separate commit.
RFC5424 and (systemd's) journald allow passing structured key-value
data. This stuffs the metadata we have available into there.
The "does the system syslogd support RFC5424" question is unfortunately
not easily answered, so we can only give an affirmative answer on NetBSD
5.0+ or FreeBSD 12+.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Update ospfd and ospf6d to send opaque route attributes to
zebra. Those attributes are stored in the RIB and can be viewed
using the "show ip[v6] route" commands (other than that, they are
completely ignored by zebra).
Example:
```
debian# show ip route 192.168.1.0/24
Routing entry for 192.168.1.0/24
Known via "ospf", distance 110, metric 20, best
Last update 01:57:08 ago
* 10.0.1.2, via eth-rt2, weight 1
OSPF path type : External-2
OSPF tag : 0
debian#
debian# show ip route 192.168.1.0/24 json
{
"192.168.1.0\/24":[
{
"prefix":"192.168.1.0\/24",
"prefixLen":24,
"protocol":"ospf",
"vrfId":0,
"vrfName":"default",
"selected":true,
[snip]
"ospfPathType":"External-2",
"ospfTag":"0"
}
]
}
```
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Adding an `s` after these printfrr specifiers replaces 0.0.0.0 / :: in
the output with a star (`*`). This is primarily intended for use with
multicast, e.g. to print `(*,G)`.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Used for graceful-restart mostly.
Especially for bgp_show_neighbor_graceful_restart_capability_per_afi_safi()
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Since this is only used in very few places, moving it out of the way is
reasonable. (`%pSG` will be pim_sgaddr)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Currently `bfd_get_peer_info` should return invalid sp->family
and dp->family during fail cases.
Before this fix, in those fail cases `bfd_get_peer_info` maybe
return valid sp->family and dp->family.
This fix ensures all fail cases return invalid sp->family and
dp->family for outside callers.
Signed-off-by: anlan_cs <anlan_cs@tom.com>
