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| author | Wojciech Drewek <wojciech.drewek@intel.com> | 2022-03-04 17:40:45 +0100 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-03-11 08:28:27 -0800 |
| commit | e3acda7ade0a36c5cbebc2b54d30b7f08a4ba29b (patch) | |
| tree | 5594653411b5cd18f68525d89d3043b56839a312 /fs/aio.c | |
| parent | d33bd757d362699cfce3c68b53cd12b947d196f4 (diff) | |
| download | linux-next-e3acda7ade0a36c5cbebc2b54d30b7f08a4ba29b.tar.gz | |
net/sched: Allow flower to match on GTP options
Options are as follows: PDU_TYPE:QFI and they refernce to
the fields from the PDU Session Protocol. PDU Session data
is conveyed in GTP-U Extension Header.
GTP-U Extension Header is described in 3GPP TS 29.281.
PDU Session Protocol is described in 3GPP TS 38.415.
PDU_TYPE - indicates the type of the PDU Session Information (4 bits)
QFI - QoS Flow Identifier (6 bits)
# ip link add gtp_dev type gtp role sgsn
# tc qdisc add dev gtp_dev ingress
# tc filter add dev gtp_dev protocol ip parent ffff: \
flower \
enc_key_id 11 \
gtp_opts 1:8/ff:ff \
action mirred egress redirect dev eth0
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'fs/aio.c')
0 files changed, 0 insertions, 0 deletions