tcpdump mailing list archives
Tcpdump not showing packets while the TX counter increments.
From: Matthew Schumacher <matt.s () aptalaska net>
Date: Mon, 10 Nov 2014 13:17:09 -0900
List, I hope this is a good place to ask this question as quite a bit of googling didn't return anything useful. I have an unprovisioned ethernet interface showing some TX packets: # ifconfig -a eth1 eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::224:e8ff:fe80:9258 prefixlen 64 scopeid 0x20<link> ether 00:24:e8:80:92:58 txqueuelen 1000 (Ethernet) RX packets 1334743 bytes 124150467 (118.3 MiB) RX errors 0 dropped 128753314 overruns 0 frame 0 TX packets 81 bytes 6380 (6.2 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 48 memory 0xd8000000-d8012800 But those aren't showing up with: # tcpdump -i eth1 -n -e -Q out Anyone know what this traffic could be? Why on earth would there by any TX packets on this interface when it doesn't have an IP, and why don't they show up in tcpdump? Thanks, schu _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- Tcpdump not showing packets while the TX counter increments. Matthew Schumacher (Nov 10)
- Re: Tcpdump not showing packets while the TX counter increments. Guy Harris (Nov 10)
- Re: Tcpdump not showing packets while the TX counter increments. Matthew Schumacher (Nov 11)
- Re: Tcpdump not showing packets while the TX counter increments. Guy Harris (Nov 11)
- Re: Tcpdump not showing packets while the TX counter increments. Matthew Schumacher (Nov 12)
- Re: Tcpdump not showing packets while the TX counter increments. Guy Harris (Nov 12)
- Re: Tcpdump not showing packets while the TX counter increments. Matthew Schumacher (Nov 12)
- Re: Tcpdump not showing packets while the TX counter increments. Guy Harris (Nov 10)