Neither tabs nor newlines are acceptable in syslog messages. They also
break line-based parsing of file logs.
Signed-off-by: David Lamparter <equinox@diac24.net>
The #if 0 code in ospfd, has not been compiled since at least
2012. If we are at least 9 years old at this point with no effort
to use or save, we should just get rid of it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Implement the below 2 CLIs to clear the current data in the process
and neighbor data structure.
1. clear ip ospf process
2. clear ip ospf neighbor
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Description:
Apis for creating/deleting aggregate routes.
Origination of summary route on behalf of matched external routes.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Issue:
When the ospf area is changed from default to nssa or stub, the previously
advertised external LSAs are not removed from the neighbor.
The LSAs remain in database till maxage timeout.
Fix:
Advertise the external LSAs with age set to maxage and flood to the
nssa or stub area.
Signed-off-by: kssoman <somanks@gmail.com>
Description:
The follwoing helper exit scenarios are handled.
1. Recv Max age grace LSA from RESTARTER.
2. Grace timer expiry.
3. Due to topo change if lsa check is enabled.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
Remove mid-string line breaks, cf. workflow doc:
.. [#tool_style_conflicts] For example, lines over 80 characters are allowed
for text strings to make it possible to search the code for them: please
see `Linux kernel style (breaking long lines and strings)
<https://www.kernel.org/doc/html/v4.10/process/coding-style.html#breaking-long-lines-and-strings>`_
and `Issue #1794 <https://github.com/FRRouting/frr/issues/1794>`_.
Scripted commit, idempotent to running:
```
python3 tools/stringmangle.py --unwrap `git ls-files | egrep '\.[ch]$'`
```
Signed-off-by: David Lamparter <equinox@diac24.net>
Default originate with route-map was broken. Routemap
was not getting applied for redistribute route but was
getting applied default route itself. No default route
was originated even when routemap was satisfied.
Signed-off-by: Santosh P K <sapk@vmware.com>
Replace sprintf with snprintf where straightforward to do so.
- sprintf's into local scope buffers of known size are replaced with the
equivalent snprintf call
- snprintf's into local scope buffers of known size that use the buffer
size expression now use sizeof(buffer)
- sprintf(buf + strlen(buf), ...) replaced with snprintf() into temp
buffer followed by strlcat
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Replace all `random()` calls with a function called `frr_weak_random()`
and make it clear that it is only supposed to be used for weak random
applications.
Use the annotation described by the Coverity Scan documentation to
ignore `random()` call warnings.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Line break at the end of the message is implicit for zlog_* and flog_*,
don't put it in the string. Mid-message line breaks are currently
unsupported. (LF is "end of message" in syslog.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
We have a bunch of places that look for ORIGINAL_CODING. There is
nothing in our configure system to define this value and a quick
git blame shows this code as being original to the import a very
very long time ago. This is dead code, removing.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This reverts commit 313919d6e3.
This is not the correct way to fix this.
- touching the LSDB to explicitly remove a MaxAge LSA is always wrong
and results in desynchronization of the entire routing domain
- the LSDB code correctly handles replacing a MaxAge LSA with a newly
issued one
- removing the old LSA resets the sequence numbers, which may cause
other routers to reject the new LSA as old
- the function was horribly misnamed
Signed-off-by: David Lamparter <equinox@diac24.net>
Neither ospf_external_lsa_originate_timer() nor
ospf_default_originate_timer() are actually timers. They're only
executed on router-ID changes to refresh a particular LSA type.
Signed-off-by: David Lamparter <equinox@diac24.net>
OSPFD uses -1 as a sentinel value for uninitialized metrics. When
applying a route map with a +/-metric to redistributed routes, we were
using -1 as our base value to increment or decrement on, which meant
that if you set e.g. +10, you would end up with a redistributed route of
metric 9.
This patch also removes an off-by-one sanity check that would cause a
set metric +1 or set metric 0 to result in a metric value of 20 :-)
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
default-information originate does not work
if config is removed and re-added.
Ticket:CM-20026
Testing Done:
Validate default-information originate config
removed and re-added, check ospf lsa database, and peer
route cache entry for default route.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
