RE: [openib-general] tcpdump command issue on IB network

[Scott Weitzenkamp (sweitzen)]

Title: tcpdump command issue on IB network

I opened a bug on this a couple of months ago.

 

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=180980

 

Scott

---

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jerome Taylor
Sent: Monday, April 10, 2006 2:46 PM
To: openib-general@openib.org
Cc: Jerome Taylor
Subject: [openib-general] tcpdump command issue on IB network

Dear developers and list subscribers,

I ran into the following error message running the Linux tcpdump command on an Infiniband network.

# tcpdump –i ib0

Tcpdump: ioctl: Value too large for defined data type.

I am running the following configuration:

- RedHat AS-4.0 U2, kernel-2.6.9-22.ELsmp

- Gen2 driver (ib-verb-2.0.1-2.6.9_22.ELsmp; ib-ipoib-2.6.9-22.ELsmp)

- tcpdump-3.9.4-3

Has anyone seen this issue before? Is this an issue with the kernel and support for the larger IB hardware address?

Regards,

Jerome Taylor

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Mellanox Technologies, Inc.

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