Compilation is warning that a memcpy is only copying
the first (sizeof pointer) into memory. This is not
what we really want. Although it does beg the question about
why this memcpy is needed( or what it is doing ). I'm going
to just fix the memcpy and call it a day.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There are places where we use route-maps using duplicated attributes and
neither intern nor flush them after the usage. If a route-map has set
rules for aspath/communities, they will be allocated and never freed.
We should always flush unneeded duplicated attributes.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Added references to some other sysctl knobs that influence behavior
significant to routers, e.g. arp_accept, arp_ignore, bc_forwarding.
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
Received user feedback that it was unclear how to get into the FRR
shell. Adding a snippet to the basic setup page to help clarify.
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
Currently the route-type-1 output has the Ethernet Tag printed first and
not the ESI.
However the legend has the opposite format
For eg:
Current legend:
EVPN type-1 prefix: [1]:[ESI]:[EthTag]:[IPlen]:[VTEP-IP]
*> [1]:[0]:[03:44:38:39:ff:ff:01:00:00:01]:[32]:[192.168.100.2]
192.168.100.2 0 65002 i
RT:65002:100 ET:8
*> [1]:[0]:[03:44:38:39:ff:ff:01:00:00:01]:[32]:[192.168.100.3]
192.168.100.3 0 65003 i
RT:65003:100 ET:8
Signed-off-by: Aaron Pereira <aaronpereira88@gmail.com>
We should not be using `case default` with an enumerated type
This prevents the developer of new cases from knowing where
they need to fix by just compiling.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
min lsa packet sizes are not always directly corresponding
to the actual LSA. Add a bit of comments so it's easier
for future people to figure out.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
In some cases FRR is receiving a lsa data packet
with a length set to the length of the header only.
If we are expecting data from a peer in the form
of lsa data. Let's enforce it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When extract.pl dies, it was dieing in a manner that provided
absolutely no useful data as to what went wrong. Let's add
a tiny bit of debug code. So we can see what is going wrong.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
frrmod_load() attempts to dlopen() several possible paths
(constructed from its basename argument) until one succeeds.
Each dlopen() attempt may fail for a different reason, and
the important one might not be the last one. Example:
dlopen(a/foo): file not found
dlopen(b/foo): symbol "bar" missing
dlopen(c/foo): file not found
Previous code reported only the most recent error. Now frrmod_load()
describes each dlopen() failure.
Signed-off-by: G. Paul Ziemba <paulz@labn.net>
NH tracking is already in use for type-1, type-3 and type-5 routes.
This change extends that tracking to EAD and ESR to eliminate the 9s
delay (BGP holdtimer) with ES/L2-NHG update seen when all the uplinks
are shutdown on a remote EVPN PE.
Ticket: #2682896
Signed-off-by: Anuradha Karuppiah <anuradhak@nvidia.com>
Move the handler for incoming interface address events
to a neutral source file - it's not netlink-specific and
shouldn't have been in a netlink file.
Signed-off-by: Mark Stapp <mjs.ietf@gmail.com>
Read incoming interface address change notifications in the
dplane pthread; enqueue the events to the main pthread
for processing. This is netlink-only for now - the bsd
kernel socket path remains unchanged.
Signed-off-by: Mark Stapp <mjs.ietf@gmail.com>
Add new apis for dplane interface address handling, based on
the existing api. The existing api is basically split in two:
the first part processes an incoming netlink message in the
dplane pthread, creating a dplane context with info about
the event. The second part runs in the main pthread and uses
the context data to update an interface or connected object.
Signed-off-by: Mark Stapp <mjs.ietf@gmail.com>
Add a new netlink socket for events coming in from the host OS
to the dataplane system for processing. Rename the existing
outbound dplane socket.
Signed-off-by: Mark Stapp <mjs.ietf@gmail.com>
