Use this noop decoder for const values (since we can't mutate a const
value passed into frrscript_call anyways) or values we don't want to
write a decoder for.
Signed-off-by: Donald Lee <dlqs@gmx.com>
This is an example of creating encoders and decoders for user defined
structs and registering them in the ENCODE_ARGS DECODE_ARGS macro
in frrscript.
Signed-off-by: Donald Lee <dlqs@gmx.com>
Split existing lua_to* functions into two functions:
- lua_decode_*: unmarshall Lua values into an existing C data structure
- lua_to*: allocate *and* unmarshall Lua values into C data structure
This allows us to mutate C data structures passed into frrscript_call,
without allocation
Signed-off-by: Donald Lee <dlqs@gmx.com>
Almost all functions currently marked with pure attribute acquire a
route_node lock. By marking them pure we allow compiler to optimize the
code and not call them when it already knows the return value. This is
completely incorrect.
Only two of eleven functions can be marked as pure. And they still won't
be optimized because they are never called from the same function twice.
Let's remove the ext_pure macro completely to reduce the chance of
repeating this mistake in the future.
Fixes#8866, #8809, #8595, #6992.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
In RFC 2328 seqnumber 0x80000000 is reserved and not used. If an LSA
is received with seqnumber the LSA is now dropped and a debug error log
is printed.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
Problem reported that frr-reload.py didn't handle the mac access-list
command correctly, causing reloads to fail. This fix adds the
support for the command as a single line context.
Signed-off-by: Don Slice <dslice@nvidia.com>
when sending nexthop information. We do not need to reset the
last_write_cmd since that is taken care of in the send routine.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
For redistribute commands if route map is set, then route takes it's metric
values from the route map. But in the case that routemap is set but the
metric for the route map is not, then the route metric is set to type-1.
Check if the metric is set for the routemap. If not then set it as per
redistributed default values (type 2)
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
The default values will be set at the time of ospf6_redist_add
similar to ospfv2. Hence the default values will change as well.
Default metric type = E2
Default metic value = 20
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
This commit fixes the following problem:
- enter the interface node
- move the interface to another VRF
- try to continue configuring the interface
It is not possible to continue configuration because the XPath stored in
the vty doesn't correspond with the actual state of the system anymore.
For example:
```
nfware# conf
nfware(config)# interface enp2s0
<-- move the enp2s0 to a different VRF -->
nfware(config-if)# ip router isis 1
% Failed to get iface dnode in candidate DB
```
To fix the issue, go through all connected vty shells and update the
stored XPath.
Suggested-by: Renato Westphal <renato@opensourcerouting.org>
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
isis_circuit_enable can be called for an already enabled circuit. In this
case we would add the circuit to the area multiple times.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
When creating a new area, we're adding all circuits in the same VRF to
this area. We should only add circuits configured with the same tag.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Currently, if the routemap already exists, we delete the pointer to it
when it is updated. We should delete the pointer only if the route-map
is actually deleted.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
