Switch statements are more elegant (and potentially faster... but that's
not the main motivation).
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
SAFI values have been a major source of confusion over the last few
years. That's because each SAFI needs to be represented in two different
ways:
* IANA's value used to send/receive packets over the network;
* Internal value used for array indexing.
In the second case, defining reserved values makes no sense because we
don't want to index SAFIs that simply don't exist. The sole purpose of
the internal SAFI values is to remove the gaps we have among the IANA
values, which would represent wasted memory in C arrays. With that said,
remove these reserved SAFIs to avoid further confusion in the future.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Pretty much all shell executed commands from vtysh were
not behaving correctly due to errors introduced in
switching to the new cli.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Split the "no" version of some commands into a different DEFUN so that
DEFUN_NOSH doesn't apply to them.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Now we have a single command for IPv4 static routes and another one for
IPv6 static routes (+ one command for IPv4 multicast static routes).
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Fully specified routes are useful when you need to ensure that the
nexthop address is reachable through the specified interface.
Addresses Issue #641.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This is a preliminary step to join both functions into one later.
The main idea here is to make these functions have separate arguments
for the nexthop address and the nexthop interface, and adjust the call
sites appropriately. Having an argument that could be a nexthop address
OR a nexthop interface was making the code very hard to follow. With
this simplification, a lot of code duplication was removed and now both
functions look very similar.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
We don't need to enforce that the interface exists because the route can
be activated later once the interface becomes available. We already do
this for IPv4 routes and IPv6 routes with both a nexthop address and a
nexthop interface.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
GCC 7.1.1 returned warnings about buffer sizes
not being big enough to handle the full string
that could be generated.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Put the "end" marker in the right places. This should fix the
frr-reload.py script because it depends on the output of vtysh -m.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Adds an array of descriptive names for each CLI node, plus a runtime
check to make sure folks don't forget to update it.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
When we have both a LL and a Global address,
use what the attribute wants for comparison
instead of assuming Global than LL.
This was causing BGP to install v6 routes
that used the LL as the nexthop, where
the global address was different and
being used as the basis for comparison.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The code path for a deleted interface was calling
zebra with a IFINDEX_DELETED, which caused zebra
to bitch and moan about the issue. Since the
only thing this function does is call zebra
to deregister the RA stuff, don't set the
ifindex to DELETED till afterwords.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
