Re: [PATCH v5 net-next 3/3] udp6: Use Segment Routing Header for dest address if present
flat view
From: David Ahern <hidden>
Date: 2022-01-03 17:35:11
On 1/3/22 10:11 AM, Andrew Lunn wrote:
When finding the socket to report an error on, if the invoking packet is using Segment Routing, the IPv6 destination address is that of an intermediate router, not the end destination. Extract the ultimate destination address from the segment address. This change allows traceroute to function in the presence of Segment Routing. Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- include/net/seg6.h | 19 +++++++++++++++++++ net/ipv6/udp.c | 3 ++- 2 files changed, 21 insertions(+), 1 deletion(-)
Reviewed-by: David Ahern <dsahern@kernel.org>