mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 11:01:06 -04:00
f64bf6b8ae
Traceroute executed in a vrf succeeds if no device is given or if the vrf is given as the device, but fails if the interface is given as the device. This is for default UDP probes, it succeeds for TCP SYN or ICMP ECHO probes. As the skb bound dev is the interface and the sk dev is the vrf, sk lookup fails for ICMP_DEST_UNREACH and ICMP_TIME_EXCEEDED messages. The solution is for the secondary dev to be passed so that the interface is available for the device match to succeed, in the same way as is already done for non-error cases. Signed-off-by: Mike Manning <mmanning@vyatta.att-mail.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.