If the vrf for the nexthop is different than the vrf the
route is in, display the nexthops vrf.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When displaying a specific route and if it has a tag
and if we have turned on realm support notify the user
that a tag value of (1-255) is installed into the kernel
with the realm set.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
zserv.c has become a bit of a dumping ground for zebra cli.
I'd like to focus the zserv.c code into it's core functionality
which is handling the zapi interface.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The SELECTED_FIB flag was placed upon the entry that we
have inserted into the kernel. Remove this flag and replace
with a `rib_dest_t` *selected_fib. Just keep track of the
selected_fib as we modify it. This removes allot of
FOREACH_RE loops as that we do not need to find the
entry anymore.
At this point in time I think this is a very minor performance
boost. Most `rib_dest_t` structures do not typically carry
more than 1 route_entry, but the minute you start having more
than one entry you can and will start having significant processing
time spent finding the selected_fib.
A future commit may re-order the route entries and possibly
keep more pointers on `rib_dest_t` to avoid lookup. This
is a bit tricky because of the FIB_OVERRIDE code.
Signed-off-by Donald Sharp <sharpd@cumulusnetworks.com>
Rework of do_show_ip_route caused the 'show ip rpf'
cli to stop working. This put's it back into working
order.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The original clippy implementation used if VTYSH_EXTRACT_PL
was defined or not to know to include as part of the creation
of vtysh.
Follow their lead here.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Allow the end user to specify how many packets we want
to process at one time coming down the zapi, before
we yield and let other things process.
This is a Hidden command because it is not necessarily
something that we want end users to be able to play with
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Allow the user to modify the work-queue processing hold time
from 10ms to a value from (0-10000). Make the command hidden
as that it's a semi-dangerous command and it could cause
issues.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Now it's possible to specify multiple options when viewing the RIB or
FIB.
Example: 'show ip route 192.168.0.0/16 longer-prefixes tag 10 ospf'
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Note: I had to remove one assert in clidef.py in order to fix a build
error when using a preprocessor string (FRR_IP_REDIST_STR_ZEBRA) inside
a DEFPY command. This should be revisited later.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This fixes the broken indentation of several foreach loops throughout
the code.
From clang's documentation[1]:
ForEachMacros: A vector of macros that should be interpreted as foreach
loops instead of as function calls.
[1] http://clang.llvm.org/docs/ClangFormatStyleOptions.html
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Display uptime for all route types instead of just for RIP,
OSPFv2, ISIS, NHRP, TABLE? and BGP routes.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the ability for person issuing 'show ip route...' commands
to see if we've suppressed adding a nexthop to the kernel.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
If we configure a static route pointing to null0 and zebra displays
it with the 'blackhole' keyword in the running configuration, the
frr-reload.py script will have issues. Fix this by introducing the
'static_blackhole_type' enum.
Fixes#1091.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This reference counter was introduced in 2001, apparently to solve a
problem with connected routes being added/removed multiple times. The RIB
code changed a lot since then, and giving the current callers of rib_add()
and rib_delete() it's safe to assume that we don't need this anymore.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
blackhole support was horribly broken. cleanup by removing blackhole
stuff from ZEBRA_FLAG_*
introduces support for "prohibit" routes (Linux/netlink only)
also clean up blackhole options on "ip route" vty commands.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Bug introduced a couple of weeks ago by myself. Only happens when the
route has an IP nexthop + a nexthop interface.
Example:
debian(config)# ip route 10.0.1.0/24 172.16.1.10 fake1
debian(config)# do sh run
Building configuration...
[snip]
!
ip route 10.0.1.0/24 172.16.1.10 unknown
!
end
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
The defines:
ONE_DAY_SECOND
ONE_WEEK_SECOND
ONE_YEAR_SECOND
were being defined all over the system, move the
define to a central location.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
