tcpdump mailing list archives
Re: filters do not work in my program
From: Lukas Tribus <luky-37 () hotmail com>
Date: Tue, 6 Dec 2016 15:23:21 +0000
the first filter: *tcp port 80 and host 192.168.10.11* do not work whereas the second: *vlan 254*, *vlan 255*, etc. work fine. My traffic contains vlan 254, tcp, udp, port 80, port 443 and many ip address including 192.168.10.11. But when I apply the first one, the pcap result file contains nothing. (I opened it with wireshark).
Try: vlan and tcp port 80 and host 192.168.10.11 Capture filter may needs to know that about the vlan, so it can look at the correct offset in the packet. But "vlan" should suffice, you don't have to specific which vlan it is. A display filter would work too I guess. _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- filters do not work in my program ikuzar RABE (Dec 06)
- Re: filters do not work in my program Lukas Tribus (Dec 06)
- Re: filters do not work in my program Guy Harris (Dec 06)