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authorNeale Ranns <neale.ranns@cisco.com>2018-05-01 05:17:55 -0700
committerOle Trøan <otroan@employees.org>2019-06-18 13:31:39 +0000
commit097fa66b986f06281f603767d321ab13ab6c88c3 (patch)
treeed052819615d08ee4bd0afbc34de7e64e4598105 /test/vpp_ip.py
parent39baa32186fd3e4b20d9f58afbbfe7b8daebed62 (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 'test/vpp_ip.py')
-rw-r--r--test/vpp_ip.py79
1 files changed, 67 insertions, 12 deletions
diff --git a/test/vpp_ip.py b/test/vpp_ip.py
index 8b7ea222a67..5396e8457e2 100644
--- a/test/vpp_ip.py
+++ b/test/vpp_ip.py
@@ -34,9 +34,9 @@ class VppIpAddressUnion():
def encode(self):
if self.version == 6:
- return {'ip6': self.ip_addr.packed}
+ return {'ip6': self.ip_addr}
else:
- return {'ip4': self.ip_addr.packed}
+ return {'ip4': self.ip_addr}
@property
def version(self):
@@ -69,6 +69,9 @@ class VppIpAddressUnion():
self, other)
return NotImplemented
+ def __str__(self):
+ return str(self.ip_addr)
+
class VppIpAddress():
def __init__(self, addr):
@@ -153,11 +156,20 @@ class VppIpPrefix():
self.addr = VppIpAddress(addr)
self.len = len
+ def __eq__(self, other):
+ if self.address == other.address and self.len == other.len:
+ return True
+ return False
+
def encode(self):
return {'address': self.addr.encode(),
'address_length': self.len}
@property
+ def version(self):
+ return self.addr.version
+
+ @property
def address(self):
return self.addr.address
@@ -191,12 +203,12 @@ class VppIpPrefix():
class VppIpMPrefix():
- def __init__(self, saddr, gaddr, len):
+ def __init__(self, saddr, gaddr, glen):
self.saddr = saddr
self.gaddr = gaddr
- self.len = len
- self.ip_saddr = ip_address(text_type(self.saddr))
- self.ip_gaddr = ip_address(text_type(self.gaddr))
+ self.glen = glen
+ self.ip_saddr = VppIpAddressUnion(text_type(self.saddr))
+ self.ip_gaddr = VppIpAddressUnion(text_type(self.gaddr))
if self.ip_saddr.version != self.ip_gaddr.version:
raise ValueError('Source and group addresses must be of the '
'same address family.')
@@ -205,15 +217,58 @@ class VppIpMPrefix():
if 6 == self.ip_saddr.version:
prefix = {
'af': VppEnum.vl_api_address_family_t.ADDRESS_IP6,
- 'grp_address': {'ip6': self.ip_gaddr.packed},
- 'src_address': {'ip6': self.ip_saddr.packed},
- 'grp_address_length': self.len,
+ 'grp_address': {
+ 'ip6': self.gaddr
+ },
+ 'src_address': {
+ 'ip6': self.saddr
+ },
+ 'grp_address_length': self.glen,
}
else:
prefix = {
'af': VppEnum.vl_api_address_family_t.ADDRESS_IP4,
- 'grp_address': {'ip4': self.ip_gaddr.packed},
- 'src_address': {'ip4': self.ip_saddr.packed},
- 'grp_address_length': self.len,
+ 'grp_address': {
+ 'ip4': self.gaddr
+ },
+ 'src_address': {
+ 'ip4': self.saddr
+ },
+ 'grp_address_length': self.glen,
}
return prefix
+
+ @property
+ def length(self):
+ return self.glen
+
+ @property
+ def version(self):
+ return self.ip_gaddr.version
+
+ def __str__(self):
+ return "(%s,%s)/%d" % (self.saddr, self.gaddr, self.glen)
+
+ def __eq__(self, other):
+ if isinstance(other, self.__class__):
+ return (self.glen == other.glen and
+ self.ip_saddr == other.ip_gaddr and
+ self.ip_saddr == other.ip_saddr)
+ elif (hasattr(other, "grp_address_length") and
+ hasattr(other, "grp_address") and
+ hasattr(other, "src_address")):
+ # vl_api_mprefix_t
+ if 4 == self.ip_saddr.version:
+ if self.glen == other.grp_address_length and \
+ self.gaddr == str(other.grp_address.ip4) and \
+ self.saddr == str(other.src_address.ip4):
+ return True
+ return False
+ else:
+ return (self.glen == other.grp_address_length and
+ self.gaddr == other.grp_address.ip6 and
+ self.saddr == other.src_address.ip6)
+ else:
+ raise Exception("Comparing VppIpPrefix:%s with unknown type: %s" %
+ (self, other))
+ return False