| Версия СКАТ | СКАТ-200 100G full duplex |
СКАТ-400 200G full duplex |
| Процессор AMD EPYC | 64 ядра | 128 ядер |
| Память DDR4 | 8Х32GB | 16X32GB |
| Сетевые карты | 8X40G, 20X10G, 8X25G, 4X100G | 16X25G, 8X100G |
Спецификация сервера ITPOD
- AMD EPYC 9754 (128 cores)
- 2U Heatsink
- 12 х 32GB DDR5 RDIMM 5600MHz
- 2 x 960GB SSD SATA (front slots, PM893)
- 2 х Dual ports 100Gb Eth QSFP28 PCIe 4.0
- 1 x 1TB SSD NVMe (990 PRO)
- 2 x 1Gb RJ45 (встроенные)
- Выделенный интерфейс управления 1Gb RJ45
- 2 х PSU AC 1300W
- Rack Mount Kit
- Стандартная гарантия «8x5xNext Business Day+5», 3 года

СКАТ-400 обеспечивает пропуск до 200 Гбит/с в режиме Full duplex — то есть до 200 Гбит/с входящего и 200 Гбит/с исходящего трафика в режиме in-line. Ключевым параметром является количество пакетов в секунду (PPS) в каждом направлении и размер пакета в байтах.
В схеме in-line 2 порта 100G ориентированы в сторону абонентов (in), два других порта — в сторону интернета (out).
Конфигурация СКАТ 4x100G на интерфейсах в режиме in-line
in_dev=41-00.1:01-00.1 out_dev=41-00.0:01-00.0 dpdk_engine=7 dpdk_mempool=name=bridge100G_1;size=8000000 dpdk_mempool=name=bridge100G_2;size=8000000 dpdk_dispatch=41-00.0,41-00.1;rss=8;mempool=bridge100G_1 dpdk_dispatch=01-00.0,01-00.1;rss=8;mempool=bridge100G_2 dpdk_max_memzone=15360 #Scale factor is about 1 for every 1 Gigabit of total bandwidth scale_factor=10 num_threads=98 mem_slices_flow=32 mem_slices_ip=32 mem_tracking_flow=200000000 mem_tracking_ip=160000000 mem_ssl_parsers=18000000 mem_http_parsers=512000 dpdk_tx_queue_size=8160 rx_dispatcher=2 cloud=0 mem_ip_billdata_recs=500000 #FDPI/CLI Control ctrl_port=29000 ctrl_dev=lo federal_black_list=0 black_list_redirect= netflow=4 enable_acct=1 ajb_reserved=1 enable_auth=1 auth_servers=127.0.0.1%lo:29002 bras_enable=1 bras_arp_ip=172.16.120.2 bras_arp_mac=6c:b3:11:79:81:5d bras_gateway_ip=172.16.120.1 bras_gateway_mac=bc:24:11:27:8b:f0 #bras_ip_filtering=0x0001 bras_terminate_local=0 bras_terminate_l2=1 bras_dhcp_mode=2 bras_dhcp_ratelimit=17 bras_dhcp_disconnect=0x000B bras_dhcp_timeout=17 #bras_qinq_type=0x8100 bras_vlan_terminate=2 bras_arp_proxy=0x006 bras_vlan_subst=4029 bras_subs_id=qinq+mac,vlan+mac,mac bras_ip4db_bucket_count=1048576 bras_term_by_as=1
Статистика обработки трафика на 4x100G интерфейсах в режиме in-line
Входящий трафик 158Gbps, PPS 16,4M
Исходящий трафик 39Gbps, PPS 16,4M
Суммарный PPS 32,8M
[STAT ][2026/01/26-16:56:34:518825] Interface statistics : Cluster #0 Absolute Stats Rcvd: [1616452270 pkts][1197971359348 bytes][0+209219=209219 pkts dropped] Cluster #0 : IF 41-00.1 (41:00.1): Absolute Stats Rcvd: [468141698 pkts][139474909794 bytes][0 pkts dropped] Send: [426551293 pkts][512537280418 bytes] Esnd: [0 err_pkts][0.00 %] Drop: [89961 pkts][29443520 bytes] Pthr: [0 pkts][0 bytes] Emit: [88318 pkts][6741464 bytes] Eemt: [0 err_pkts][0.00 %] Actual Stats Rcvd: [36662244318 bytes][19'549.74 Mbit/sec] [123042483 pkts ][8'201'383.00 pkt/sec] Send: [147874001808 bytes][78'852.20 Mbit/sec] [123042488 pkts ][8'201'384.00 pkt/sec] Esnd: [0 err_pkts][0.00 %] Drop: [0 bytes][0.00 %] [0 pkts ][0.00 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [0 bytes][0.00 Mbit/sec] [0 pkts ][0.00 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF 41-00.0 (41:00.0): Absolute Stats Rcvd: [426392676 pkts][512523977832 bytes][0 pkts dropped] Send: [467893084 pkts][139432135784 bytes] Esnd: [0 err_pkts][0.00 %] Drop: [0 pkts][0 bytes] Pthr: [0 pkts][0 bytes] Emit: [0 pkts][0 bytes] Eemt: [0 err_pkts][0.00 %] Actual Stats Rcvd: [147872266400 bytes][78'851.28 Mbit/sec] [123021855 pkts ][8'200'008.00 pkt/sec] Send: [36660512208 bytes][19'548.82 Mbit/sec] [123021855 pkts ][8'200'008.00 pkt/sec] Esnd: [0 err_pkts][0.00 %] Drop: [0 bytes][0.00 %] [0 pkts ][0.00 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [0 bytes][0.00 Mbit/sec] [0 pkts ][0.00 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF 01-00.1 (01:00.1): Absolute Stats Rcvd: [355910544 pkts][106031737210 bytes][0 pkts dropped] Send: [366158163 pkts][439953375804 bytes] Esnd: [0 err_pkts][0.00 %] Drop: [91818 pkts][30037760 bytes] Pthr: [0 pkts][0 bytes] Emit: [89257 pkts][6690810 bytes] Eemt: [0 err_pkts][0.00 %] Actual Stats Rcvd: [36661754958 bytes][19'549.48 Mbit/sec] [123036650 pkts ][8'200'995.00 pkt/sec] Send: [147873580916 bytes][78'851.98 Mbit/sec] [123036719 pkts ][8'200'999.00 pkt/sec] Esnd: [0 err_pkts][0.00 %] Drop: [0 bytes][0.00 %] [0 pkts ][0.00 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [0 bytes][0.00 Mbit/sec] [0 pkts ][0.00 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF 01-00.0 (01:00.0): Absolute Stats Rcvd: [366007352 pkts][439940734512 bytes][0 pkts dropped] Send: [355667870 pkts][105989023052 bytes] Esnd: [0 err_pkts][0.00 %] Drop: [0 pkts][0 bytes] Pthr: [0 pkts][0 bytes] Emit: [0 pkts][0 bytes] Eemt: [0 err_pkts][0.00 %] Actual Stats Rcvd: [147872343978 bytes][78'851.32 Mbit/sec] [123021927 pkts ][8'200'013.00 pkt/sec] Send: [36660514096 bytes][19'548.82 Mbit/sec] [123021860 pkts ][8'200'009.00 pkt/sec] Esnd: [0 err_pkts][0.00 %] Drop: [0 bytes][0.00 %] [0 pkts ][0.00 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [0 bytes][0.00 Mbit/sec] [0 pkts ][0.00 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : Aggregated Actual stats: [Captured 32'802'397.00 pkt/sec][Processed 32'802'401.00 pkt/sec][Send 32'802'399.00 pkt/sec]
Схема on-stick СКАТ-400 на интерфейсах 4x100G
Слева показана рекомендуемая конфигурация — LAG 4x100G по два порта 100G на каждой карте с поддержкой резервирования линков.
Справа — LAG 4x100G с одним портом 100G на каждой карте без поддержки резервирования линков.
Конфигурация СКАТ 4x100G на интерфейсах в режиме on-stick
dpdk_device=port1:pci:01:00.0
dpdk_device=port2:pci:01:00.1
dpdk_device=port3:pci:41:00.0
dpdk_device=port4:pci:41:00.1
lag {
name=LAG_ONSTICK
device=01:00.0
device=01:00.1
device=41:00.0
device=41:00.1
lacp=2
system_id=10:70:fd:15:55:2c
priority=32768
balance_algo=1
}
onstick_device {
base=port1
filter=vlan(254,738,742)
subs=lan1
inet=wan1
}
onstick_device {
base=port2
filter=vlan(254,738,742)
subs=lan2
inet=wan2
}
onstick_device {
base=port3
filter=vlan(254,738,742)
subs=lan3
inet=wan3
}
onstick_device {
base=port4
filter=vlan(254,738,742)
subs=lan4
inet=wan4
}
in_dev=lan1:lan2:lan3:lan4
out_dev=wan1:wan2:wan3:wan4
#Scale factor is about 1 for every 1 Gigabit of total bandwidth
scale_factor=10
num_threads=86
dpdk_engine=6
dpdk_rss=10
rx_dispatcher=2
#FDPI/CLI Control
ctrl_port=29000
ctrl_dev=lo
mem_tracking_flow=60000000
mem_tracking_ip=60000000
mem_ssl_parsers=4320000
mem_http_parsers=960000
# Enable automatic update of black list from the Cloud
timeout_check_new_bl=1
federal_black_list=true
black_list_redirect=vasexperts.ru
#Profiles
nat_max_profiles=30
max_profiles_white_list=10
#BRAS
enable_auth=1
auth_servers=127.0.0.1%lo:29002
ipfix_dev=enp6s0f0
ipfix_nat_tcp_collectors=10.10.43.4:9991
#Radius accouting
enable_acct=1
#NAT
lifetime_flow=60
lifetime_flow_long=150
#Netflow
netflow=12
netflow_dev=enp6s0f0
netflow_timeout=1
netflow_full_collector=10.10.43.4:9998
netflow_passive_timeout=120
netflow_active_timeout=280
netflow_rate_limit=5
Статистика обработки трафика на 4x100G интерфейсах в режиме on-stick
Входящий трафик 158Gbps, PPS 11,3M
Исходящий трафик 23,5Gbps, PPS 11,3M
Суммарный PPS 22,6M
[STAT ][2026/01/26-21:43:38:160165] Interface statistics : Cluster #0 Absolute Stats Rcvd: [40920403044266 pkts][40575909193056203 bytes][0+0=0 pkts dropped] Cluster #0 : IF lan1 (lan1): Absolute Stats Rcvd: [3493117350451 pkts][1447832212826389 bytes][0 pkts dropped] Send: [6732203441634 pkts][8698047024094296 bytes] Esnd: [71575288 err_pkts][0.00 %] Drop: [6186608905 pkts][3187567927248 bytes] Pthr: [0 pkts][0 bytes] Emit: [2059673201 pkts][875016289173 bytes] Eemt: [9482 err_pkts][0.00 %] Actual Stats Rcvd: [10517859633 bytes][5'607.42 Mbit/sec] [28031348 pkts ][1'868'055.00 pkt/sec] Send: [74045964658 bytes][39'476.36 Mbit/sec] [56155003 pkts ][3'742'262.00 pkt/sec] Esnd: [0 err_pkts][0.00 %] Drop: [17359788 bytes][0.17 %] [36657 pkts ][0.13 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3470172 bytes][1.85 Mbit/sec] [7443 pkts ][496.01 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF wan1 (wan1): Absolute Stats Rcvd: [6789877113771 pkts][8774949375725563 bytes][0 pkts dropped] Send: [3486903912867 pkts][1444634708745317 bytes] Esnd: [26843609 err_pkts][0.00 %] Drop: [57602106326 pkts][76804041602010 bytes] Pthr: [0 pkts][0 bytes] Emit: [2708729810 pkts][1272831495411 bytes] Eemt: [14934 err_pkts][0.00 %] Actual Stats Rcvd: [74636752953 bytes][39'791.33 Mbit/sec] [56578031 pkts ][3'770'454.00 pkt/sec] Send: [10500498697 bytes][5'598.16 Mbit/sec] [27994690 pkts ][1'865'612.00 pkt/sec] Esnd: [0 err_pkts][0.00 %] Drop: [590788259 bytes][0.79 %] [423027 pkts ][0.75 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3885572 bytes][2.07 Mbit/sec] [8838 pkts ][588.98 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF lan2 (lan2): Absolute Stats Rcvd: [3515391549224 pkts][1457883250041841 bytes][0 pkts dropped] Send: [6635273081450 pkts][8580969881950994 bytes] Esnd: [50941187 err_pkts][0.00 %] Drop: [6201623782 pkts][3191395743869 bytes] Pthr: [0 pkts][0 bytes] Emit: [2058451905 pkts][874829070829 bytes] Eemt: [6845 err_pkts][0.00 %] Actual Stats Rcvd: [10695182600 bytes][5'701.95 Mbit/sec] [28186823 pkts ][1'878'416.00 pkt/sec] Send: [74840831117 bytes][39'900.13 Mbit/sec] [56827390 pkts ][3'787'071.00 pkt/sec] Esnd: [36 err_pkts][0.00 %] Drop: [16679697 bytes][0.16 %] [36050 pkts ][0.13 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3468125 bytes][1.85 Mbit/sec] [7601 pkts ][506.54 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF wan2 (wan2): Absolute Stats Rcvd: [6691971188183 pkts][8656758128102734 bytes][0 pkts dropped] Send: [3509170565242 pkts][1454684493652138 bytes] Esnd: [19370849 err_pkts][0.00 %] Drop: [56647172384 pkts][75718189465831 bytes] Pthr: [0 pkts][0 bytes] Emit: [2685177583 pkts][1266273559580 bytes] Eemt: [10651 err_pkts][0.00 %] Actual Stats Rcvd: [75421544965 bytes][40'209.73 Mbit/sec] [57238948 pkts ][3'814'498.00 pkt/sec] Send: [10678500979 bytes][5'693.06 Mbit/sec] [28150768 pkts ][1'876'013.00 pkt/sec] Esnd: [4 err_pkts][0.00 %] Drop: [580665234 bytes][0.77 %] [411518 pkts ][0.72 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3889780 bytes][2.07 Mbit/sec] [8905 pkts ][593.44 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF lan3 (lan3): Absolute Stats Rcvd: [3496762864096 pkts][1443367095466582 bytes][24177 pkts dropped] Send: [6668255223711 pkts][8613905930204300 bytes] Esnd: [2893272070 err_pkts][0.04 %] Drop: [6222948359 pkts][3185359338183 bytes] Pthr: [0 pkts][0 bytes] Emit: [2059255104 pkts][874961930417 bytes] Eemt: [392757 err_pkts][0.02 %] Actual Stats Rcvd: [10322634140 bytes][5'503.34 Mbit/sec] [27846731 pkts ][1'855'752.00 pkt/sec] Send: [73966765218 bytes][39'434.14 Mbit/sec] [56177450 pkts ][3'743'758.00 pkt/sec] Esnd: [229 err_pkts][0.00 %] Drop: [19213036 bytes][0.19 %] [46595 pkts ][0.17 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3490092 bytes][1.86 Mbit/sec] [7550 pkts ][503.14 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF wan3 (wan3): Absolute Stats Rcvd: [6728222540651 pkts][8693875918383461 bytes][24177 pkts dropped] Send: [3489402063951 pkts][1439802358731835 bytes] Esnd: [1138497677 err_pkts][0.03 %] Drop: [57074437625 pkts][75972551129603 bytes] Pthr: [0 pkts][0 bytes] Emit: [2708295723 pkts][1273592373870 bytes] Eemt: [645893 err_pkts][0.02 %] Actual Stats Rcvd: [74531170254 bytes][39'735.04 Mbit/sec] [56583014 pkts ][3'770'786.00 pkt/sec] Send: [10303392371 bytes][5'493.08 Mbit/sec] [27800053 pkts ][1'852'641.00 pkt/sec] Esnd: [82 err_pkts][0.00 %] Drop: [564088806 bytes][0.76 %] [405334 pkts ][0.72 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3873336 bytes][2.07 Mbit/sec] [8869 pkts ][591.04 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF lan4 (lan4): Absolute Stats Rcvd: [3517637869062 pkts][1457103385726592 bytes][417379 pkts dropped] Send: [6629490304757 pkts][8566776091398965 bytes] Esnd: [1566594506 err_pkts][0.02 %] Drop: [6200216130 pkts][3196075595590 bytes] Pthr: [0 pkts][0 bytes] Emit: [2058062773 pkts][874675975579 bytes] Eemt: [192633 err_pkts][0.01 %] Actual Stats Rcvd: [10224903727 bytes][5'451.23 Mbit/sec] [27629345 pkts ][1'841'265.00 pkt/sec] Send: [75000229020 bytes][39'985.11 Mbit/sec] [56718068 pkts ][3'779'786.00 pkt/sec] Esnd: [212 err_pkts][0.00 %] Drop: [17462668 bytes][0.17 %] [37511 pkts ][0.14 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3487674 bytes][1.86 Mbit/sec] [7471 pkts ][497.88 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : IF wan4 (wan4): Absolute Stats Rcvd: [6687422568828 pkts][8644139826783041 bytes][417379 pkts dropped] Send: [3510827102815 pkts][1453693436009343 bytes] Esnd: [610865738 err_pkts][0.02 %] Drop: [56365862196 pkts][75191342483056 bytes] Pthr: [0 pkts][0 bytes] Emit: [2684033015 pkts][1265385413012 bytes] Eemt: [315622 err_pkts][0.01 %] Actual Stats Rcvd: [75539672165 bytes][40'272.71 Mbit/sec] [57105809 pkts ][3'805'626.00 pkt/sec] Send: [10207355309 bytes][5'441.88 Mbit/sec] [27591712 pkts ][1'838'757.00 pkt/sec] Esnd: [124 err_pkts][0.00 %] Drop: [539158876 bytes][0.71 %] [387531 pkts ][0.68 %] Pthr: [0 bytes][0.00 %] [0 pkts ][0.00 %] Emit: [3882406 bytes][2.07 Mbit/sec] [8809 pkts ][587.05 pkt/sec] Eemt: [0 err_pkts][0.00 %] Cluster #0 : Aggregated Actual stats: [Captured 45'210'674.00 pkt/sec][Processed 22'604'855.00 pkt/sec][Send 44'981'476.00 pkt/sec]