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Ignore link local addresses in ARP inspection test #418

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Merged
jboddey merged 2 commits into from
Jun 10, 2024
Merged

Ignore link local addresses in ARP inspection test #418

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7c108be
Exclude link local for arp
jboddey Apr 25, 2024
7cabfc9
Merge branch 'dev' into bug/arp_local
jboddey May 24, 2024
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7 changes: 6 additions & 1 deletion modules/test/conn/python/src/connection_module.py
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Original file line number Diff line number Diff line change
Expand Up @@ -123,7 +123,12 @@ def _connection_switch_arp_inspection(self):

# Check MAC address matches IP address
if (arp_packet.hwsrc == self._device_mac
and (arp_packet.psrc not in (self._device_ipv4_addr, '0.0.0.0'))):
and (arp_packet.psrc not in (
self._device_ipv4_addr,
'0.0.0.0'
)) and not arp_packet.psrc.startswith(
'169.254'
)):
LOGGER.info(f'Bad ARP packet detected for MAC: {self._device_mac}')
LOGGER.info(f'''ARP packet from IP {arp_packet.psrc}
does not match {self._device_ipv4_addr}''')
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