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How do i capture POP 3 Packets using VSPAN

Posted on 2011-03-10
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Last Modified: 2012-08-14
I am trying to capture POP3 packets using VSPAN on cisco 3750 , i can see multicast traffic on that vlan but fail to see any pop3 or smtp packets?
I have following questions

1) How do i see the pop3/smtp traffic originatiing from that spicific vlan and have wire shark capture those packets?
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Question by:khurram_m
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Expert Comment

by:donmanrobb
ID: 35128038
Is your wireshark connected to the same switch that has your POP traffic or it a different switch?
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Author Comment

by:khurram_m
ID: 35159909
Wire shark captures the mirror traffic and display it on the screen , but i see unicast traffice for example OSPF traffic and some other junk, but when i filter the out put to display the POP3 trafffic , it does not seems to be there even though i know i am recieving email on that same vlan since i m connected to it. seems to me that pop3 just not showing up even though i have my pc connected to same vlan for hours and i recive close to 50 messages.
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Accepted Solution

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donmanrobb earned 1000 total points
ID: 35159930
Can you paste your monitor session config and also the interface config for the server port and the wireshark port?
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Author Comment

by:khurram_m
ID: 35318239
i will get the out put as soon as possible

thanks

khurram
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Author Closing Comment

by:khurram_m
ID: 35442514
We no longer required this project to be approched
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