diff options
| author |   Hongjun Ni <hongjun.ni@intel.com> | 2018-01-23 19:17:23 +0800 |
|---|---|---|
| committer | Hongjun Ni <hongjun.ni@intel.com> | 2018-02-02 02:20:46 +0000 |
| commit | 647f609a11e2afb91a5216ca99d0705a3e1212a7 (patch) | |
| tree | 149ab0443d42a8d8a7620c8bce917ec87edf1ae7 /src/plugins/lb/lb_test.c | |
| parent | 91389ac2c28ae10f2b7f766e4dfe7a7fd96dc5e0 (diff) | |
Add L3DSR feature in LB plugin
L3DSR is used to overcome Layer 2 limitations
of Direct Server Return Load Balancing.
It maps VIP to DSCP bits, and reuse TOS bits to transfer it
to server, and then server will get VIP from DSCP-to-VIP mapping.
Please refer to https://www.nanog.org/meetings/nanog51/presentations/Monday/NANOG51.Talk45.nanog51-Schaumann.pdf
Change-Id: I403ffeadfb04ed0265086eb2dc41f2e17f8f34cb
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
Diffstat (limited to 'src/plugins/lb/lb_test.c')
| -rw-r--r-- | src/plugins/lb/lb_test.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/plugins/lb/lb_test.c b/src/plugins/lb/lb_test.c index 35bda262fee..b02793944c5 100644 --- a/src/plugins/lb/lb_test.c +++ b/src/plugins/lb/lb_test.c @@ -157,7 +157,7 @@ static int api_lb_add_del_vip (vat_main_t * vam) vl_api_lb_add_del_vip_t mps, *mp; int ret; mps.is_del = 0; - mps.is_gre4 = 0; + mps.encap = LB_ENCAP_TYPE_GRE4; if (!unformat(i, "%U", unformat_ip46_prefix, mps.ip_prefix, &mps.prefix_length, IP46_TYPE_ANY)) { @@ -166,9 +166,11 @@ static int api_lb_add_del_vip (vat_main_t * vam) } if (unformat(i, "gre4")) { - mps.is_gre4 = 1; + mps.encap = LB_ENCAP_TYPE_GRE4; } else if (unformat(i, "gre6")) { - mps.is_gre4 = 0; + mps.encap = LB_ENCAP_TYPE_GRE6; + } else if (unformat(i, "l3dsr")) { + mps.encap = LB_ENCAP_TYPE_L3DSR; } else { errmsg ("no encap\n"); return -99; |