diff options
Diffstat (limited to 'src/plugins/nat/test/test_nat.py')
| -rw-r--r-- | src/plugins/nat/test/test_nat.py | 278 |
1 files changed, 133 insertions, 145 deletions
diff --git a/src/plugins/nat/test/test_nat.py b/src/plugins/nat/test/test_nat.py index 78c20ee3d70..16ffcfde941 100644 --- a/src/plugins/nat/test/test_nat.py +++ b/src/plugins/nat/test/test_nat.py @@ -1514,14 +1514,10 @@ class TestNAT44(MethodHolder): is_add=1) # in2out - tcpn = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/TCP packets') - udpn = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/good in2out packets processed') + tcpn = self.statistics.get_counter('/nat44/in2out/slowpath/tcp')[0] + udpn = self.statistics.get_counter('/nat44/in2out/slowpath/udp')[0] + icmpn = self.statistics.get_counter('/nat44/in2out/slowpath/icmp')[0] + drops = self.statistics.get_counter('/nat44/in2out/slowpath/drops')[0] pkts = self.create_stream_in(self.pg0, self.pg1) self.pg0.add_stream(pkts) @@ -1530,26 +1526,21 @@ class TestNAT44(MethodHolder): capture = self.pg1.get_capture(len(pkts)) self.verify_capture_out(capture) - err = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-in2out-slowpath/good in2out packets processed') - self.assertEqual(err - totaln, 4) + if_idx = self.pg0.sw_if_index + cnt = self.statistics.get_counter('/nat44/in2out/slowpath/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter('/nat44/in2out/slowpath/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/in2out/slowpath/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/in2out/slowpath/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) # out2in - tcpn = self.statistics.get_err_counter('/err/nat44-out2in/TCP packets') - udpn = self.statistics.get_err_counter('/err/nat44-out2in/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat44-out2in/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat44-out2in/good out2in packets processed') + tcpn = self.statistics.get_counter('/nat44/out2in/slowpath/tcp')[0] + udpn = self.statistics.get_counter('/nat44/out2in/slowpath/udp')[0] + icmpn = self.statistics.get_counter('/nat44/out2in/slowpath/icmp')[0] + drops = self.statistics.get_counter('/nat44/out2in/slowpath/drops')[0] pkts = self.create_stream_out(self.pg1) self.pg1.add_stream(pkts) @@ -1558,15 +1549,15 @@ class TestNAT44(MethodHolder): capture = self.pg0.get_capture(len(pkts)) self.verify_capture_in(capture, self.pg0) - err = self.statistics.get_err_counter('/err/nat44-out2in/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter('/err/nat44-out2in/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter('/err/nat44-out2in/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-out2in/good out2in packets processed') - self.assertEqual(err - totaln, 4) + if_idx = self.pg1.sw_if_index + cnt = self.statistics.get_counter('/nat44/out2in/slowpath/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter('/nat44/out2in/slowpath/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/out2in/slowpath/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/out2in/slowpath/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) users = self.statistics.get_counter('/nat44/total-users') self.assertEqual(users[0][0], 1) @@ -2354,6 +2345,7 @@ class TestNAT44(MethodHolder): server_in_port, server_out_port, proto=IP_PROTOS.tcp) + cnt = self.statistics.get_counter('/nat44/hairpinning')[0] # send packet from host to server p = (Ether(src=host.mac, dst=self.pg0.local_mac) / IP(src=host.ip4, dst=self.nat_addr) / @@ -2376,6 +2368,10 @@ class TestNAT44(MethodHolder): self.logger.error(ppp("Unexpected or invalid packet:", p)) raise + after = self.statistics.get_counter('/nat44/hairpinning')[0] + if_idx = self.pg0.sw_if_index + self.assertEqual(after[if_idx] - cnt[if_idx], 1) + # send reply from server to host p = (Ether(src=server.mac, dst=self.pg0.local_mac) / IP(src=server.ip4, dst=self.nat_addr) / @@ -2397,6 +2393,10 @@ class TestNAT44(MethodHolder): self.logger.error(ppp("Unexpected or invalid packet:", p)) raise + after = self.statistics.get_counter('/nat44/hairpinning')[0] + if_idx = self.pg0.sw_if_index + self.assertEqual(after[if_idx] - cnt[if_idx], 2) + def test_hairpinning2(self): """ NAT44 hairpinning - 1:1 NAT""" @@ -4677,14 +4677,12 @@ class TestNAT44EndpointDependent(MethodHolder): self.assertEqual(1, nat_config.endpoint_dependent) # in2out - tcpn = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/TCP packets') - udpn = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/good in2out packets processed') + tcpn = self.statistics.get_counter('/nat44/ed/in2out/slowpath/tcp')[0] + udpn = self.statistics.get_counter('/nat44/ed/in2out/slowpath/udp')[0] + icmpn = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/icmp')[0] + drops = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/drops')[0] pkts = self.create_stream_in(self.pg0, self.pg1) self.pg0.add_stream(pkts) @@ -4693,28 +4691,23 @@ class TestNAT44EndpointDependent(MethodHolder): capture = self.pg1.get_capture(len(pkts)) self.verify_capture_out(capture, ignore_port=True) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/good in2out packets processed') - self.assertEqual(err - totaln, 4) + if_idx = self.pg0.sw_if_index + cnt = self.statistics.get_counter('/nat44/ed/in2out/slowpath/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter('/nat44/ed/in2out/slowpath/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/ed/in2out/slowpath/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/ed/in2out/slowpath/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) # out2in - tcpn = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/TCP packets') - udpn = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat44-ed-out2in-slowpath/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/good out2in packets processed') + tcpn = self.statistics.get_counter('/nat44/ed/out2in/fastpath/tcp')[0] + udpn = self.statistics.get_counter('/nat44/ed/out2in/fastpath/udp')[0] + icmpn = self.statistics.get_counter( + '/nat44/ed/out2in/slowpath/icmp')[0] + drops = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/drops')[0] pkts = self.create_stream_out(self.pg1) self.pg1.add_stream(pkts) @@ -4723,18 +4716,15 @@ class TestNAT44EndpointDependent(MethodHolder): capture = self.pg0.get_capture(len(pkts)) self.verify_capture_in(capture, self.pg0) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in-slowpath/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/good out2in packets processed') - self.assertEqual(err - totaln, 3) + if_idx = self.pg1.sw_if_index + cnt = self.statistics.get_counter('/nat44/ed/out2in/fastpath/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter('/nat44/ed/out2in/fastpath/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/ed/out2in/slowpath/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat44/ed/out2in/fastpath/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) sessions = self.statistics.get_counter('/nat44/total-sessions') self.assertEqual(sessions[0][0], 3) @@ -4819,14 +4809,14 @@ class TestNAT44EndpointDependent(MethodHolder): self.assertEqual(1, nat_config.endpoint_dependent) # in2out - tcpn = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/TCP packets') - udpn = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/good in2out packets processed') + tcpn = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/tcp')[0] + udpn = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/udp')[0] + icmpn = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/icmp')[0] + drops = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/drops')[0] pkts = self.create_stream_in(self.pg7, self.pg8) self.pg7.add_stream(pkts) @@ -4835,28 +4825,29 @@ class TestNAT44EndpointDependent(MethodHolder): capture = self.pg8.get_capture(len(pkts)) self.verify_capture_out(capture, ignore_port=True) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-in2out-slowpath/good in2out packets processed') - self.assertEqual(err - totaln, 4) + if_idx = self.pg7.sw_if_index + cnt = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter( + '/nat44/ed/in2out/slowpath/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) # out2in - tcpn = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/TCP packets') - udpn = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat44-ed-out2in-slowpath/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/good out2in packets processed') + tcpn = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/tcp')[0] + udpn = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/udp')[0] + icmpn = self.statistics.get_counter( + '/nat44/ed/out2in/slowpath/icmp')[0] + drops = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/drops')[0] pkts = self.create_stream_out(self.pg8) self.pg8.add_stream(pkts) @@ -4865,18 +4856,19 @@ class TestNAT44EndpointDependent(MethodHolder): capture = self.pg7.get_capture(len(pkts)) self.verify_capture_in(capture, self.pg7) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in-slowpath/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat44-ed-out2in/good out2in packets processed') - self.assertEqual(err - totaln, 3) + if_idx = self.pg8.sw_if_index + cnt = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter( + '/nat44/ed/out2in/slowpath/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter( + '/nat44/ed/out2in/fastpath/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) sessions = self.statistics.get_counter('/nat44/total-sessions') self.assertEqual(sessions[0][0], 3) @@ -8333,12 +8325,10 @@ class TestNAT64(MethodHolder): sw_if_index=self.pg1.sw_if_index) # in2out - tcpn = self.statistics.get_err_counter('/err/nat64-in2out/TCP packets') - udpn = self.statistics.get_err_counter('/err/nat64-in2out/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat64-in2out/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat64-in2out/good in2out packets processed') + tcpn = self.statistics.get_counter('/nat64/in2out/tcp')[0] + udpn = self.statistics.get_counter('/nat64/in2out/udp')[0] + icmpn = self.statistics.get_counter('/nat64/in2out/icmp')[0] + drops = self.statistics.get_counter('/nat64/in2out/drops')[0] pkts = self.create_stream_in_ip6(self.pg0, self.pg1) self.pg0.add_stream(pkts) @@ -8348,23 +8338,21 @@ class TestNAT64(MethodHolder): self.verify_capture_out(capture, nat_ip=self.nat_addr, dst_ip=self.pg1.remote_ip4) - err = self.statistics.get_err_counter('/err/nat64-in2out/TCP packets') - self.assertEqual(err - tcpn, 1) - err = self.statistics.get_err_counter('/err/nat64-in2out/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter('/err/nat64-in2out/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat64-in2out/good in2out packets processed') - self.assertEqual(err - totaln, 3) + if_idx = self.pg0.sw_if_index + cnt = self.statistics.get_counter('/nat64/in2out/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat64/in2out/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat64/in2out/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat64/in2out/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) # out2in - tcpn = self.statistics.get_err_counter('/err/nat64-out2in/TCP packets') - udpn = self.statistics.get_err_counter('/err/nat64-out2in/UDP packets') - icmpn = self.statistics.get_err_counter( - '/err/nat64-out2in/ICMP packets') - totaln = self.statistics.get_err_counter( - '/err/nat64-out2in/good out2in packets processed') + tcpn = self.statistics.get_counter('/nat64/out2in/tcp')[0] + udpn = self.statistics.get_counter('/nat64/out2in/udp')[0] + icmpn = self.statistics.get_counter('/nat64/out2in/icmp')[0] + drops = self.statistics.get_counter('/nat64/out2in/drops')[0] pkts = self.create_stream_out(self.pg1, dst_ip=self.nat_addr) self.pg1.add_stream(pkts) @@ -8374,15 +8362,15 @@ class TestNAT64(MethodHolder): ip = IPv6(src=''.join(['64:ff9b::', self.pg1.remote_ip4])) self.verify_capture_in_ip6(capture, ip[IPv6].src, self.pg0.remote_ip6) - err = self.statistics.get_err_counter('/err/nat64-out2in/TCP packets') - self.assertEqual(err - tcpn, 2) - err = self.statistics.get_err_counter('/err/nat64-out2in/UDP packets') - self.assertEqual(err - udpn, 1) - err = self.statistics.get_err_counter('/err/nat64-out2in/ICMP packets') - self.assertEqual(err - icmpn, 1) - err = self.statistics.get_err_counter( - '/err/nat64-out2in/good out2in packets processed') - self.assertEqual(err - totaln, 4) + if_idx = self.pg1.sw_if_index + cnt = self.statistics.get_counter('/nat64/out2in/tcp')[0] + self.assertEqual(cnt[if_idx] - tcpn[if_idx], 2) + cnt = self.statistics.get_counter('/nat64/out2in/udp')[0] + self.assertEqual(cnt[if_idx] - udpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat64/out2in/icmp')[0] + self.assertEqual(cnt[if_idx] - icmpn[if_idx], 1) + cnt = self.statistics.get_counter('/nat64/out2in/drops')[0] + self.assertEqual(cnt[if_idx] - drops[if_idx], 0) bibs = self.statistics.get_counter('/nat64/total-bibs') self.assertEqual(bibs[0][0], 3) |