RFC4271 specifies behavior when the hold timer is sent to zero - we
should not send keepalives or run a hold timer. But FRR, and other
vendors, allow the keepalive timer to be set to zero with a nonzero hold
timer. In this case we were sending keepalives constantly and maxing out
a pthread to do so. Instead behave similarly to other vendors and do not
send keepalives.
Unsure what the utility of this is, but blasting keepalives is
definitely the wrong thing to do.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
When selecting a new best route, zebra sends a redist update
when the route is installed. There are cases where redist
clients may not see that redist add - clients who are not
subscribed to the new route type, e.g. In that case, attempt
to send a redist delete for the old/previous route type.
Revised the redist delete api to accomodate both cases;
also tightened up the const-ness of a few internal redist apis.
[7.2 version]
Signed-off-by: Mark Stapp <mjs@voltanet.io>
The lib/bgp.py test code is bringing up neighbors and clearing them
to test that things are working appropriately. The problem we have
is that we are only waiting 30 seconds for declaration of failure.
In a high load system packets can be lost and as such the initial
convergence may not happen. Modify the test to wait for 1 retry
window test period before declaring failure.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
We were not processing interface up/down events for device only
static routes. This patch looks up the ifp and then calls
the same API we are using for interface add/remove events.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
We assign a value to the eigrp data structure and then
immediately overwrite it in the for loop. No need to
do a eigrp_lookup.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Adds support to specify marks in pbr-map match clause.
Marks should be provided as decimal (unsigned int).
Currently supported on Linux only. Attempting to configure
marks on other platform will result in:
"pbr marks are not supported on this platform"
Signed-off-by: Marcin Matlag <marcin.matlag@gmail.com>
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
There was a silly bug introduced when the command to show failed sessions
was added. A missing "," caused the wrong error message to be printed.
Debugging this led down a path that:
- Led to discovering one more error message that needed to be added
- Providing the error code along with the string in the JSON output
to allow programs to key off numbers rather than strings.
- Fixing the missing ","
- Changing the error message to "Waiting for Peer IPv6 LLA" to
make it clear that we're waiting for the link local addr.
Signed-off-by: Dinesh G Dutt <5016467+ddutt@users.noreply.github.com>
Everywhere else in the code we use GNU_LINUX, that is the symbol we actualy define in the configuration. Don't rely on compiler's built-in symbols.
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
For frr_each, just fix some existing warnings; for frr_with_* add a
warning indicating that braces should always be used.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
frr_with_mutex(...) { ... } locks and automatically unlocks the listed
mutex(es) when the block is exited. This adds a bit of safety against
forgetting the unlock in error paths & co. and makes the code a slight
bit more readable.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
