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Bug#805614: linux: PCAP filter "ether host" === "ether dst" when capture on a dummy interface



Control: tag -1 moreinfo

On Fri, 2015-11-20 at 16:38 +0800, Zhang Jingqiang wrote:
> Source: linux
> Version: 4.2.6-1
> Severity: normal
> 
> Hello,
> 
> Not found with 4.2.5
> Found with 4.3

What about 4.2.6?

> Step to reproduce:
> 1. ip link add name test0 mtu 65535 type dummy
> 2. ip link set test0 up
> 3. Capture traffic on test0
>    tcpdump -i test0 "ether host <MAC Address>"
> 4. Use tcpreplay to replay some traffic
>    tcpreplay -i test0 --pktlen -M 20 <saved pcapng file>

What difference in behaviour do you see between the two versions?
Did you mean to send a pcap file that shows the difference?

Ben.

-- 
Ben Hutchings
friends: People who know you well, but like you anyway.

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