diff options
author | Neale Ranns <neale.ranns@cisco.com> | 2018-05-01 05:17:55 -0700 |
---|---|---|
committer | Ole Trøan <otroan@employees.org> | 2019-06-18 13:31:39 +0000 |
commit | 097fa66b986f06281f603767d321ab13ab6c88c3 (patch) | |
tree | ed052819615d08ee4bd0afbc34de7e64e4598105 /extras/vom/vom/mroute_cmds.hpp | |
parent | 39baa32186fd3e4b20d9f58afbbfe7b8daebed62 (diff) |
fib: fib api updates
Enhance the route add/del APIs to take a set of paths rather than just one.
Most unicast routing protocols calcualte all the available paths in one
run of the algorithm so updating all the paths at once is beneficial for the client.
two knobs control the behaviour:
is_multipath - if set the the set of paths passed will be added to those
that already exist, otherwise the set will replace them.
is_add - add or remove the set
is_add=0, is_multipath=1 and an empty set, results in deleting the route.
It is also considerably faster to add multiple paths at once, than one at a time:
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.11
100000 routes in .572240 secs, 174751.80 routes/sec
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.12
100000 routes in .528383 secs, 189256.54 routes/sec
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.13
100000 routes in .757131 secs, 132077.52 routes/sec
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.14
100000 routes in .878317 secs, 113854.12 routes/sec
vat# ip_route_add_del 1.1.1.1/32 count 100000 multipath via 10.10.10.11 via 10.10.10.12 via 10.10.10.13 via 10.10.10.14
100000 routes in .900212 secs, 111084.93 routes/sec
Change-Id: I416b93f7684745099c1adb0b33edac58c9339c1a
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Signed-off-by: Ole Troan <ot@cisco.com>
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
Diffstat (limited to 'extras/vom/vom/mroute_cmds.hpp')
-rw-r--r-- | extras/vom/vom/mroute_cmds.hpp | 42 |
1 files changed, 5 insertions, 37 deletions
diff --git a/extras/vom/vom/mroute_cmds.hpp b/extras/vom/vom/mroute_cmds.hpp index b8f18f6b45b..3392d4a3b2b 100644 --- a/extras/vom/vom/mroute_cmds.hpp +++ b/extras/vom/vom/mroute_cmds.hpp @@ -103,14 +103,13 @@ private: /** * A cmd class that Dumps ipv4 fib */ -class dump_v4_cmd : public VOM::dump_cmd<vapi::Ip_mfib_dump> +class dump_cmd : public VOM::dump_cmd<vapi::Ip_mroute_dump> { public: /** * Constructor */ - dump_v4_cmd(); - dump_v4_cmd(const dump_cmd& d); + dump_cmd(route::table_id_t id, const l3_proto_t& proto); /** * Issue the command to VPP/HW @@ -124,46 +123,15 @@ public: /** * Comparison operator - only used for UT */ - bool operator==(const dump_v4_cmd& i) const; - -private: - /** - * HW reutrn code - */ - HW::item<bool> item; -}; - -/** - * A cmd class that Dumps ipv6 fib - */ -class dump_v6_cmd : public VOM::dump_cmd<vapi::Ip6_mfib_dump> -{ -public: - /** - * Constructor - */ - dump_v6_cmd(); - dump_v6_cmd(const dump_cmd& d); - - /** - * Issue the command to VPP/HW - */ - rc_t issue(connection& con); - /** - * convert to string format for debug purposes - */ - std::string to_string() const; - - /** - * Comparison operator - only used for UT - */ - bool operator==(const dump_v6_cmd& i) const; + bool operator==(const dump_cmd& i) const; private: /** * HW reutrn code */ HW::item<bool> item; + route::table_id_t m_id; + const l3_proto_t& m_proto; }; }; // namespace ip_mroute_cmds |