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Update outer UDP sport range to exclude port 53 #17570

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Merged
bingwang-ms merged 1 commit into from
Mar 26, 2025
Merged

Update outer UDP sport range to exclude port 53 #17570

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10 changes: 8 additions & 2 deletions ansible/roles/test/files/ptftests/py3/hash_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,12 @@ def check_required_params(self):
if param not in self.test_params:
raise Exception("Missing required parameter {}".format(param))

def generate_random_sport(self):
while True:
port = random.randint(0, 65535)
if port != 53:
return port

def setUp(self):
'''
@summary: Setup for the test
Expand Down Expand Up @@ -928,7 +934,7 @@ def check_ipv4_route(self, hash_key, src_port, dst_port_lists, outer_src_ip, out
) if hash_key == 'dst-ip' else self.dst_ip_interval.get_first_ip()
sport = random.randint(0, 65535) if hash_key == 'src-port' else 1234
dport = random.randint(0, 65535) if hash_key == 'dst-port' else 80
outer_sport = random.randint(0, 65535) if hash_key == 'outer-src-port' else 1234
outer_sport = self.generate_random_sport() if hash_key == 'outer-src-port' else 1234

src_mac = (self.base_mac[:-5] + "%02x" % random.randint(0, 255) + ":" + "%02x" % random.randint(0, 255)) \
if hash_key == 'src-mac' else self.base_mac
Expand Down Expand Up @@ -1046,7 +1052,7 @@ def check_ipv6_route(self, hash_key, src_port, dst_port_lists, outer_src_ip, out
if hash_key == 'dst-mac' else self.base_mac
router_mac = self.ptf_test_port_map[str(src_port)]['target_dest_mac']

outer_sport = random.randint(0, 65535) if hash_key == 'outer-src-port' else 1234
outer_sport = self.generate_random_sport() if hash_key == 'outer-src-port' else 1234

if self.ipver == 'ipv6-ipv6':
pkt_opts = {
Expand Down
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