Martin Andersson wrote:
I have a Netgear wlan and when capturing on the machine (connected over the
wlan to the Netgear), it constantly recives LLC packets.
How can capture/filter them out, since they are very annoying.
I assume by "Netgear wlan" you mean a Netgear access point/wireless router.
On what operating system are you capturing this traffic? What type of
WLAN adapter do you have on the computer you're using to capture the
traffic?
Example:
No. 1
Time 0.000000
Source Netgear_7e:39:d4
Destination IntelCor_19:32:c3
Protocol LLC
Info I, N(R)=0, N(S)=0; DSAP NULL LSAP Individual, SSAP NULL LSAP Command
Frame 1 (1490 bytes on wire, 1490 bytes captured)
IEEE 802.3 Ethernet
Logical-Link Control
Could you give us an example with the "Frame", "IEEE 802.3 Ethernet",
and "Logical-Link Control" sections expanded? The adapter and/or its
driver is probably supplying frames in a format that Wireshark isn't
expecting (and that might, in fact, not be the correct format).
