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Old 02-18-2019, 11:48 AM   #1
arjuncr
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Registered: Feb 2019
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How to fix:UDP packet send through vlan(eth0.4092), reaching at both eth0 and eth0.4092


I tried to send snmp UDP packet through vlan interface by using "setsockopt bind to interface", but in client side when i capture packet using wireshark i can capture the packet both in eth0.4092 and eth0.

expected:The packet should reach at vlan interface.
 
Old 02-19-2019, 02:37 PM   #2
nini09
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Registered: Apr 2009
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The wireshark behavior is different from real TCP/IP stack. Does socket binded with eth0 received UDP packet you send over VLAN interface?
 
  


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