+--------------------------------------------------------------+---------------+---------------+---------------+---------------+----------------------+----------------------+ | Test Case | 2101.0-7 | 2106.0-7 | 2106.0-8 | 2110.0-8 | 2106.0-8 vs 2106.0-7 | 2110.0-8 vs 2106.0-8 | +--------------------------------------------------------------+---------------+---------------+---------------+---------------+----------------------+----------------------+ | 64b-2t1c-avf-ethip4udp-nat44ed-h1024-p63-s64512-udir | 5.66 +- 0.01 | 6.67 +- 0.04 | 6.7 +- 0.04 | 7.47 +- 0.05 | +0.34 +- 0.85 | +11.51 +- 0.96 | | 64b-2t1c-af-xdp-ethip4-ip4scale20k | NT | 15.57 +- 2.75 | 0.1 +- 0.02 | 0.1 +- 0.03 | -99.39 +- 0.19 | +9.53 +- 41.94 | | 78b-2t1c-af-xdp-ethip6-ip6scale20k | NT | 13.28 +- 1.33 | 0.11 +- 0.02 | 0.12 +- 0.01 | -99.18 +- 0.16 | +6.51 +- 21.96 | | 78b-2t1c-af-xdp-ethip6-ip6base | NT | 16.65 +- 2.03 | 0.11 +- 0.03 | 0.12 +- 0.01 | -99.31 +- 0.19 | +5.22 +- 26.32 | | 64b-2t1c-avf-ethip4udp-nat44ed-h16384-p63-s1032192-tput | 6.81 +- 0.25 | 6.26 +- 0.07 | 6.44 +- 0.14 | 6.65 +- 0.25 | +2.75 +- 2.49 | +3.36 +- 4.41 | | 64b-2t1c-avf-ethip4tcp-nat44ed-h65536-p63-s4128768-cps | 0.46 +- 0.0 | 0.48 +- 0.0 | 0.48 +- 0.0 | 0.49 +- 0.0 | -0.08 +- 0.34 | +2.74 +- 0.39 | | 64b-2t1c-avf-ethip4udp-nat44ed-h65536-p63-s4128768-tput | 6.93 +- 0.33 | 6.29 +- 0.15 | 6.48 +- 0.13 | 6.65 +- 0.26 | +2.97 +- 3.17 | +2.71 +- 4.47 | | 78b-2t1c-ethip6-ip6scale20k-rnd | 12.53 +- 0.08 | 11.88 +- 0.15 | 11.86 +- 0.16 | 12.16 +- 0.06 | -0.2 +- 1.86 | +2.54 +- 1.46 | | 64b-2t1c-avf-ethip4tcp-nat44ed-h16384-p63-s1032192-cps | 0.52 +- 0.0 | 0.5 +- 0.0 | 0.5 +- 0.0 | 0.52 +- 0.0 | +0.05 +- 0.39 | +2.51 +- 0.47 | | 78b-2t1c-af-xdp-ethip6-ip6scale20k-rnd | NT | 13.05 +- 1.01 | 0.11 +- 0.02 | 0.12 +- 0.03 | -99.13 +- 0.16 | +1.82 +- 30.99 | | 64b-2t1c-eth-l2bdscale10kmaclrn | 14.98 +- 0.08 | 14.44 +- 0.44 | 14.6 +- 0.4 | 14.83 +- 0.07 | +1.15 +- 4.15 | +1.54 +- 2.82 | | 64b-2t1c-avf-ethip4udp-nat44det-h65536-p63-s4128758 | 4.94 +- 0.01 | 5.29 +- 0.11 | 5.3 +- 0.12 | 5.38 +- 0.02 | +0.3 +- 3.0 | +1.39 +- 2.27 | | 64b-2t1c-avf-ethip4udp-nat44det-h16384-p63-s1032192 | 6.89 +- 0.04 | 6.9 +- 0.06 | 6.89 +- 0.07 | 6.96 +- 0.04 | -0.09 +- 1.35 | +1.0 +- 1.2 | | 64b-2t1c-avf-ethip4udp-nat44ed-h1024-p63-s64512-tput | 6.67 +- 0.45 | 6.46 +- 0.14 | 6.65 +- 0.22 | 6.71 +- 0.38 | +2.95 +- 4.06 | +0.91 +- 6.62 | | 64b-2t1c-avf-ethip4udp-nat44det-h1024-p63-s64512 | 7.33 +- 0.86 | 5.42 +- 0.17 | 5.52 +- 0.12 | 5.57 +- 0.13 | +1.97 +- 3.95 | +0.89 +- 3.26 | | 78b-2t1c-avf-ethip6-ip6base | 19.19 +- 0.06 | 18.64 +- 0.1 | 18.57 +- 0.06 | 18.72 +- 0.08 | -0.35 +- 0.62 | +0.79 +- 0.54 | | 78b-2t1c-avf-ethip6-ip6scale20k | 16.78 +- 0.14 | 14.81 +- 0.17 | 14.61 +- 0.14 | 14.72 +- 0.1 | -1.33 +- 1.49 | +0.72 +- 1.22 | | 64b-2t1c-avf-eth-l2bdscale100kmaclrn | 17.14 +- 0.09 | 16.92 +- 0.06 | 16.91 +- 0.07 | 17.01 +- 0.09 | -0.04 +- 0.55 | +0.54 +- 0.67 | | 64b-2t1c-af-xdp-ethip4-ip4scale20k-rnd | NT | 15.6 +- 2.77 | 0.1 +- 0.02 | 0.1 +- 0.03 | -99.34 +- 0.19 | +0.19 +- 34.85 | | 64b-2t1c-avf-eth-l2patch | 37.03 +- 0.13 | 37.18 +- 0.08 | 37.4 +- 0.1 | 37.42 +- 0.1 | +0.59 +- 0.35 | +0.06 +- 0.38 | | 64b-2t1c-avf-ethip4tcp-nat44ed-h1024-p63-s64512-tput | 5.66 +- 0.24 | 5.78 +- 0.01 | 5.78 +- 0.01 | 5.78 +- 0.01 | -0.03 +- 0.19 | +0.04 +- 0.17 | | 64b-2t1c-avf-eth-l2xcbase | 36.65 +- 0.08 | 37.48 +- 0.06 | 37.46 +- 0.09 | 37.46 +- 0.08 | -0.07 +- 0.29 | +0.02 +- 0.33 | | 64b-2t1c-avf-ethip4tcp-nat44ed-h16384-p63-s1032192-tput | 5.69 +- 0.01 | 5.71 +- 0.01 | 5.7 +- 0.01 | 5.7 +- 0.01 | -0.14 +- 0.18 | +0.01 +- 0.23 | | 64b-2t1c-avf-ethip4udp-ip4base-iacl50sf-10kflows | 12.17 +- 0.1 | 11.81 +- 0.04 | 11.82 +- 0.03 | 11.82 +- 0.03 | +0.07 +- 0.42 | -0.0 +- 0.36 | | 64b-2t1c-avf-ethip4tcp-ip4base-h65536-p63-s4128768-cps | 1.46 +- 0.0 | 1.41 +- 0.01 | 1.43 +- 0.0 | 1.43 +- 0.0 | +1.14 +- 0.65 | -0.01 +- 0.29 | | 64b-2t1c-avf-ethip4tcp-nat44ed-h65536-p63-s4128768-tput | 5.7 +- 0.01 | 5.7 +- 0.01 | 5.7 +- 0.01 | 5.7 +- 0.01 | -0.01 +- 0.23 | -0.04 +- 0.18 | | 64b-2t1c-avf-ethip4tcp-ip4base-h16384-p63-s1032192-cps | 1.43 +- 0.01 | 1.5 +- 0.01 | 1.53 +- 0.01 | 1.53 +- 0.0 | +2.34 +- 0.63 | -0.08 +- 0.55 | | 78b-2t1c-ethip6-ip6scale20k | 13.1 +- 0.11 | 11.85 +- 0.16 | 11.94 +- 0.18 | 11.93 +- 0.13 | +0.73 +- 2.03 | -0.1 +- 1.9 | | 64b-2t1c-eth-l2bdscale100kmaclrn | 13.56 +- 0.17 | 13.36 +- 0.07 | 13.39 +- 0.09 | 13.37 +- 0.11 | +0.17 +- 0.85 | -0.1 +- 1.08 | | 78b-2t1c-ethip6-ip6base | 15.28 +- 0.04 | 14.55 +- 0.07 | 14.54 +- 0.04 | 14.52 +- 0.1 | -0.06 +- 0.56 | -0.15 +- 0.75 | | 78b-2t1c-avf-ethip6-ip6scale20k-rnd | 15.65 +- 0.18 | 14.65 +- 0.08 | 14.55 +- 0.11 | 14.52 +- 0.08 | -0.72 +- 0.94 | -0.16 +- 0.94 | | 64b-2t1c-avf-ethip4udp-ip4base-iacl50sl-10kflows | 9.84 +- 0.04 | 9.71 +- 0.03 | 9.73 +- 0.02 | 9.7 +- 0.03 | +0.14 +- 0.36 | -0.26 +- 0.36 | | 64b-2t1c-avf-eth-l2bdbasemaclrn-eth-2memif-1dcr | 9.42 +- 0.04 | 10.52 +- 0.09 | 10.57 +- 0.09 | 10.54 +- 0.02 | +0.49 +- 1.21 | -0.32 +- 0.83 | | 64b-2t1c-eth-l2xcbase-eth-2memif-1dcr | 10.89 +- 0.06 | 11.44 +- 0.05 | 11.43 +- 0.06 | 11.39 +- 0.03 | -0.08 +- 0.66 | -0.32 +- 0.57 | | 64b-2t1c-avf-ethip4--ethip4udpgeneve-256tun-ip4base | 8.32 +- 0.08 | 8.96 +- 0.06 | 8.32 +- 0.05 | 8.29 +- 0.02 | -7.11 +- 0.83 | -0.35 +- 0.7 | | 64b-2t1c-eth-l2bdbasemaclrn-eth-2memif-1dcr | 7.74 +- 0.03 | 8.54 +- 0.06 | 8.52 +- 0.07 | 8.48 +- 0.05 | -0.26 +- 1.13 | -0.38 +- 1.07 | | 64b-2t1c-avf-ethip4udp-nat44ed-h65536-p63-s4128768-cps | 0.78 +- 0.0 | 0.86 +- 0.0 | 0.86 +- 0.0 | 0.86 +- 0.01 | +0.02 +- 0.26 | -0.45 +- 0.65 | | 78b-2t1c-ethip6-ip6scale200k | 11.54 +- 0.12 | 9.5 +- 0.08 | 9.51 +- 0.04 | 9.46 +- 0.07 | +0.05 +- 1.0 | -0.5 +- 0.84 | | 78b-2t1c-ethip6-ip6scale2m-rnd | 8.08 +- 0.03 | 7.48 +- 0.04 | 7.48 +- 0.05 | 7.44 +- 0.03 | +0.05 +- 0.83 | -0.53 +- 0.76 | | 64b-2t1c-af-xdp-ethip4-ip4base | NT | 17.36 +- 3.36 | 0.12 +- 0.02 | 0.12 +- 0.03 | -99.31 +- 0.16 | -0.56 +- 25.88 | | 64b-2t1c-ethip4-ip4base-eth-2memif-1dcr | 6.96 +- 0.13 | 7.38 +- 0.02 | 7.36 +- 0.02 | 7.31 +- 0.02 | -0.36 +- 0.4 | -0.58 +- 0.39 | | 64b-2t1c-avf-ethip4--ethip4udpgeneve-64tun-ip4base | 8.47 +- 0.17 | 8.91 +- 0.06 | 8.41 +- 0.05 | 8.36 +- 0.02 | -5.7 +- 0.85 | -0.59 +- 0.63 | | 64b-2t1c-avf-ethip4udp-ip4base-h1024-p63-s64512-cps | 4.85 +- 0.13 | 4.96 +- 0.18 | 4.94 +- 0.17 | 4.91 +- 0.3 | -0.28 +- 5.06 | -0.6 +- 6.98 | | 64b-2t1c-avf-eth-l2bdscale10kmaclrn | 19.06 +- 0.36 | 18.78 +- 0.53 | 18.88 +- 0.54 | 18.76 +- 0.34 | +0.56 +- 4.04 | -0.65 +- 3.39 | | 64b-2t1c-avf-dot1q-l2bdbasemaclrn | 14.09 +- 0.18 | 14.74 +- 0.05 | 14.72 +- 0.03 | 14.62 +- 0.05 | -0.16 +- 0.42 | -0.66 +- 0.39 | | 64b-2t1c-avf-ethip4--ethip4udpgeneve-1tun-ip4base | 8.9 +- 0.07 | 9.14 +- 0.03 | 9.13 +- 0.02 | 9.06 +- 0.02 | -0.1 +- 0.37 | -0.77 +- 0.33 | | 64b-2t1c-avf-ethip4-ip4base-eth-2memif-1dcr | 8.21 +- 0.1 | 8.75 +- 0.04 | 8.76 +- 0.04 | 8.69 +- 0.03 | +0.04 +- 0.64 | -0.83 +- 0.57 | | 64b-2t1c-eth-l2xcbase | 25.41 +- 0.08 | 24.15 +- 0.15 | 24.22 +- 0.13 | 24.01 +- 0.12 | +0.26 +- 0.82 | -0.83 +- 0.72 | | 78b-2t1c-avf-ethip6-ip6scale200k-rnd | 13.26 +- 0.24 | 12.15 +- 0.34 | 11.98 +- 0.26 | 11.88 +- 0.05 | -1.4 +- 3.5 | -0.85 +- 2.22 | | 78b-2t1c-ethip6-ip6scale2m | 9.91 +- 0.07 | 7.94 +- 0.09 | 8.03 +- 0.09 | 7.96 +- 0.07 | +1.23 +- 1.61 | -0.93 +- 1.41 | | 64b-2t1c-avf-ethip4udp-nat44ed-h16384-p63-s1032192-cps | 0.96 +- 0.0 | 0.94 +- 0.0 | 0.94 +- 0.0 | 0.93 +- 0.0 | +0.3 +- 0.3 | -0.96 +- 0.58 | | 64b-2t1c-eth-l2patch | 34.62 +- 0.17 | 32.78 +- 0.09 | 32.74 +- 0.07 | 32.41 +- 0.06 | -0.12 +- 0.36 | -0.99 +- 0.28 | | 64b-2t1c-avf-ethip4--ethip4udpgeneve-4tun-ip4base | 8.59 +- 0.11 | 8.98 +- 0.03 | 8.48 +- 0.02 | 8.39 +- 0.03 | -5.6 +- 0.43 | -0.99 +- 0.44 | | 64b-2t1c-avf-ethip4udp-ip4base-h65536-p63-s4128768-cps | 4.21 +- 0.09 | 3.75 +- 0.07 | 3.82 +- 0.07 | 3.78 +- 0.08 | +1.93 +- 2.63 | -1.02 +- 2.61 | | 64b-2t1c-avf-ethip4-ip4scale200k-rnd | 18.19 +- 0.1 | 18.6 +- 0.23 | 18.59 +- 0.16 | 18.4 +- 0.1 | -0.08 +- 1.5 | -1.03 +- 1.01 | | 64b-2t1c-ethip4-ip4scale20k | 15.98 +- 0.12 | 15.09 +- 0.14 | 15.1 +- 0.11 | 14.94 +- 0.11 | +0.07 +- 1.2 | -1.06 +- 1.03 | | 64b-2t1c-ethip4-ip4scale2m | 14.8 +- 0.18 | 13.55 +- 0.24 | 13.53 +- 0.23 | 13.39 +- 0.22 | -0.11 +- 2.45 | -1.07 +- 2.33 | | 64b-2t1c-avf-ethip4--ethip4udpgeneve-16tun-ip4base | 8.48 +- 0.13 | 8.94 +- 0.06 | 8.44 +- 0.02 | 8.34 +- 0.04 | -5.62 +- 0.69 | -1.13 +- 0.56 | | 64b-2t1c-ethip4-ip4scale200k-rnd | 14.48 +- 0.13 | 14.15 +- 0.08 | 14.15 +- 0.11 | 13.99 +- 0.18 | -0.0 +- 0.96 | -1.14 +- 1.52 | | 64b-2t1c-avf-ethip4tcp-ip4base-h1024-p63-s64512-cps | 1.96 +- 0.05 | 2.19 +- 0.02 | 2.24 +- 0.03 | 2.21 +- 0.02 | +2.39 +- 1.6 | -1.15 +- 1.61 | | 78b-2t1c-avf-ethip6-ip6scale2m | 11.88 +- 0.08 | 9.79 +- 0.43 | 9.88 +- 0.28 | 9.77 +- 0.14 | +0.94 +- 5.23 | -1.16 +- 3.1 | | 64b-2t1c-avf-ethip4-ip4scale200k | 20.89 +- 0.12 | 20.82 +- 0.15 | 20.84 +- 0.2 | 20.59 +- 0.17 | +0.09 +- 1.22 | -1.18 +- 1.25 | | 64b-2t1c-ethip4-ip4scale2m-rnd | 11.73 +- 0.08 | 11.07 +- 0.07 | 11.04 +- 0.07 | 10.91 +- 0.04 | -0.27 +- 0.93 | -1.23 +- 0.72 | | 64b-2t1c-avf-ethip4-ip4scale20k-rnd | 19.55 +- 0.1 | 19.84 +- 0.12 | 19.85 +- 0.1 | 19.59 +- 0.08 | +0.07 +- 0.76 | -1.32 +- 0.63 | | 64b-2t1c-avf-ethip4-ip4base | 21.65 +- 0.35 | 22.47 +- 0.04 | 22.44 +- 0.09 | 22.14 +- 0.04 | -0.13 +- 0.43 | -1.34 +- 0.42 | | 64b-2t1c-ethip4-ip4scale20k-rnd | 15.11 +- 0.08 | 14.57 +- 0.2 | 14.5 +- 0.18 | 14.3 +- 0.16 | -0.47 +- 1.84 | -1.4 +- 1.67 | | 64b-2t1c-avf-ethip4-ip4scale20k | 20.86 +- 0.23 | 21.15 +- 0.13 | 21.17 +- 0.16 | 20.87 +- 0.22 | +0.06 +- 1.0 | -1.42 +- 1.28 | | 64b-2t1c-avf-eth-l2bdscale1mmaclrn | 14.46 +- 0.7 | 14.91 +- 0.09 | 14.87 +- 0.21 | 14.66 +- 0.22 | -0.27 +- 1.57 | -1.43 +- 2.06 | | 64b-2t1c-ethip4-ip4base | 16.52 +- 0.04 | 16.8 +- 0.46 | 16.64 +- 0.31 | 16.4 +- 0.34 | -0.96 +- 3.27 | -1.47 +- 2.73 | | 64b-2t1c-avf-ethip4udp-ip4base-h16384-p63-s1032192-cps | 4.32 +- 0.14 | 3.98 +- 0.16 | 4.14 +- 0.19 | 4.07 +- 0.15 | +3.91 +- 6.22 | -1.66 +- 5.71 | | 64b-2t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc | 5.88 +- 0.01 | 6.26 +- 0.04 | 6.26 +- 0.05 | 6.15 +- 0.05 | -0.14 +- 1.08 | -1.69 +- 1.15 | | 64b-2t1c-avf-ethip4-ip4scale2m-rnd | 14.34 +- 0.07 | 13.99 +- 0.14 | 14.03 +- 0.12 | 13.78 +- 0.04 | +0.27 +- 1.35 | -1.73 +- 0.92 | | 64b-2t1c-ethip4-ip4scale200k | 15.89 +- 0.08 | 14.87 +- 0.16 | 14.97 +- 0.15 | 14.71 +- 0.16 | +0.68 +- 1.48 | -1.77 +- 1.48 | | 64b-2t1c-avf-ethip4udp-ip4base-oacl50sl-10kflows | 9.68 +- 0.01 | 9.64 +- 0.04 | 9.64 +- 0.03 | 9.46 +- 0.02 | -0.07 +- 0.56 | -1.83 +- 0.41 | | 78b-2t1c-ethip6-ip6scale200k-rnd | 10.63 +- 0.32 | 9.56 +- 0.1 | 9.54 +- 0.14 | 9.36 +- 0.13 | -0.15 +- 1.85 | -1.85 +- 2.02 | | 64b-2t1c-avf-ethip4udp-ip4base-oacl50sf-10kflows | 12.08 +- 0.04 | 11.87 +- 0.14 | 11.81 +- 0.03 | 11.59 +- 0.02 | -0.48 +- 1.21 | -1.85 +- 0.28 | | 64b-2t1c-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm | 6.17 +- 0.12 | 6.45 +- 0.03 | 6.44 +- 0.04 | 6.32 +- 0.03 | -0.19 +- 0.81 | -1.9 +- 0.73 | | 64b-2t1c-eth-l2bdbasemaclrn | 18.3 +- 0.05 | 17.93 +- 0.2 | 17.99 +- 0.26 | 17.65 +- 0.28 | +0.32 +- 1.82 | -1.91 +- 2.09 | | 64b-2t1c-eth-l2bdscale1mmaclrn | 11.96 +- 0.46 | 11.8 +- 0.17 | 11.9 +- 0.23 | 11.66 +- 0.21 | +0.86 +- 2.4 | -2.06 +- 2.58 | | 64b-2t1c-avf-eth-l2xcbase-eth-2memif-1dcr | 13.34 +- 0.06 | 14.41 +- 0.19 | 14.42 +- 0.18 | 14.12 +- 0.02 | +0.08 +- 1.82 | -2.08 +- 1.22 | | 78b-2t1c-avf-ethip6-ip6scale200k | 14.43 +- 0.34 | 12.28 +- 0.45 | 12.38 +- 0.3 | 12.12 +- 0.13 | +0.81 +- 4.4 | -2.09 +- 2.55 | | 78b-2t1c-avf-ethip6-ip6scale2m-rnd | 9.12 +- 0.08 | 8.86 +- 0.03 | 8.86 +- 0.04 | 8.66 +- 0.02 | +0.04 +- 0.6 | -2.31 +- 0.53 | | 64b-2t1c-avf-ethip4udp-nat44ed-h1024-p63-s64512-cps | 1.32 +- 0.02 | 1.28 +- 0.02 | 1.28 +- 0.01 | 1.25 +- 0.02 | -0.08 +- 1.63 | -2.73 +- 1.37 | | 64b-2t1c-avf-ethip4-ip4scale2m | 18.99 +- 0.24 | 18.71 +- 0.22 | 18.5 +- 0.35 | 17.96 +- 0.34 | -1.08 +- 2.18 | -2.95 +- 2.59 | | 64b-2t1c-avf-eth-l2bdbasemaclrn | 22.75 +- 0.03 | 24.84 +- 0.1 | 24.9 +- 0.1 | 24.16 +- 0.05 | +0.26 +- 0.57 | -2.99 +- 0.46 | | 64b-2t1c-avf-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm-vppl2xc | 6.96 +- 0.03 | 8.01 +- 0.25 | 7.93 +- 0.2 | 7.66 +- 0.11 | -0.98 +- 3.97 | -3.33 +- 2.83 | | 64b-2t1c-avf-ethip4tcp-nat44ed-h1024-p63-s64512-cps | 0.56 +- 0.03 | 0.65 +- 0.0 | 0.65 +- 0.0 | 0.62 +- 0.0 | +0.0 +- 0.97 | -3.88 +- 0.83 | | 64b-2t1c-avf-eth-l2bdbasemaclrn-eth-2vhostvr1024-1vm | 7.1 +- 0.03 | 7.76 +- 0.16 | 7.76 +- 0.12 | 7.43 +- 0.02 | +0.11 +- 2.57 | -4.27 +- 1.53 | | 64b-2t1c-avf-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc | 9.08 +- 0.03 | 9.45 +- 0.03 | 9.48 +- 0.02 | 9.03 +- 0.02 | +0.3 +- 0.34 | -4.75 +- 0.32 | | 64b-2t1c-avf-eth-l2xcbase-eth-2vhostvr1024-1vm | 9.33 +- 0.1 | 10.03 +- 0.49 | 10.33 +- 0.19 | 9.73 +- 0.06 | +2.95 +- 5.34 | -5.76 +- 1.82 | +--------------------------------------------------------------+---------------+---------------+---------------+---------------+----------------------+----------------------+ Test Case: Test cases executed for: PDR throughput on 2n-clx with xxv710. YYMM.V-E: [Mpps +- StDev] results for VPP (YY year, MM month, V minor version) tested in CSIT (E environment version, "7" for CSIT rls2106, "8" for CSIT rls2110). YYMM.V-E vs YYMM.V-E: [% +- StDev] Relative difference, latter is the base. [N] for Root Cause Analysis (RCA) reference, see RCA list below. 2106.0-8 vs 2106.0-7: Compares CSIT environment current vs previous with previous VPP code. 2110.0-8 vs 2106.0-8: Compares VPP code current vs previous in the current CSIT environment.