Dell Networking SONiC IPv4 和 IPv6 靜態路由
Résumé: 本文說明如何在 Dell SONiC Management Framework CLI 中設定靜態路由。
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Instructions
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文章先決條件 本文使用執行 Dell SONiC 4.1 的交換器。我們在組態中使用標準介面命名。如需進一步瞭解 Dell SONiC 中的各種介面命名模式,請參閱Dell 202172 Dell Networking S 系列文章:基本介面組態 - SONiC 4.0 |
指數
介紹IPv4 靜態路由 IPv6 靜態路由
簡介
設定固定式靜態路由,以確保路由的流量可與指定的目的地裝置交換。例如,如果無法使用動態路由,請使用靜態路由作為備份,或如果沒有其他路由可用,則可以連線至網路閘道。靜態路由的設計建議:
- 請確定相同 VRF 中沒有重複的靜態路由
- 必須確保下一個躍點連線能力才能佈線流量
IPv4 靜態路由
組態語法:
admin@sonic:~$ sonic-cli
sonic# configure
sonic(config)# ip route [vrf vrf-name] dest-ip-prefix {next-hop-ip [interface interfacetype interface-number] | interface interface-type interface-number | blackhole} [nexthopvrf vrf-name] [tag tag-name] [track id] [dest-metric] |
解釋: 若要設定靜態 IPv4 路由,請輸入目的地位址首碼和下列選用值:
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IPv4 範例組態
admin@sonic:~$ sonic-cli sonic# configure sonic(config)# ip route 6.6.6.6/32 5.5.5.1 sonic(config)# ip route 7.7.7.7/32 blackhole 100 sonic(config)# ip route 4.4.4.0/24 4.4.4.1 nexthop-vrf Vrf-GREEN 200 sonic(config)# ip route vrf Vrf-RED 3.3.3.0/24 10.0.0.2 nexthop-vrf Vrf-GREEN sonic(config)# ip route vrf Vrf-RED 8.8.8.0/24 interface Eth1/4 nexthop-vrf Vrf-GREEN 36 |
驗證 IPv4 靜態路由
使用命令顯示 ip 路由靜態或顯示 ip 路由,以在預設路由表中查看 IPv4 靜態路由。使用命令show ip route vrf 或show ip route vrf static查看預設路由表中的 IPv4 靜態路由。
sonic# show ip route static Codes: K - kernel route, C - connected, S - static, B - BGP, O - OSPF > - selected route, * - FIB route, q - queued route, r - rejected route Destination Gateway Dist/Metric Last Update -------------------------------------------------------------------------------------------------------------------------------- S>* 4.4.4.0/24 via 4.4.4.1 Eth1/6(vrf Vrf-GREEN) 200/0 00:54:46 ago S>* 6.6.6.6/32 via 5.5.5.1 Eth1/5 1/0 01:09:10 ago S>* 7.7.7.7/32 Unreachable (blackhole) 100/0 01:23:19 ago |
sonic# show ip route vrf Vrf-RED
Codes: K - kernel route, C - connected, S - static, B - BGP, O - OSPF
> - selected route, * - FIB route, q - queued route, r - rejected route
Destination Gateway Dist/Metric Last Update
--------------------------------------------------------------------------------------------------------------------------------
S>* 3.3.3.0/24 via 10.0.0.2 Eth1/9(vrf Vrf-GREEN) 1/0 00:00:17 ago
S>* 8.8.8.0/24 Direct Eth1/4(vrf Vrf-GREEN) 36/0 01:00:35 ago |
IPv6 靜態路由
組態語法:
admin@sonic:~$ sonic-cli
sonic# configure
sonic(config)# ipv6 route [vrf vrf-name] dest-ipv6-prefix {next-hop-ipv6 [interface interface-type interface-number] | interface interface-type interface-number | blackhole} [nexthop-vrf vrf-name] [tag tag-name] [track id] [dest-metric] |
解釋: 若要設定靜態 IPv6 路由,請輸入目的地位址前置詞和下列選用值:
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IPv6 範例組態
admin@sonic:~$ sonic-cli sonic# configure sonic(config)# ipv6 route 3030::3300/120 3030::3301 36 sonic(config)# ipv6 route 2001:db6::/32 interface Eth1/7 150 sonic(config)# ipv6 route 2006::/24 blackhole 200 sonic(config)# ipv6 route vrf Vrf-RED 1001::/24 interface Eth1/4 nexthop-vrf Vrf-GREEN 20 sonic(config)# ipv6 route vrf Vrf-RED 1002::/24 interface Eth1/2 nexthop-vrf Vrf-GREEN 50 |
確認 IPv6 靜態路由
使用命令顯示 ipv6 路由靜態或顯示 ip 路由,以在預設路由表中查看 IPv6 靜態路由。使用命令show ipv6 route vrf 靜態,以在預設路由表中查看 IPv6 靜態路由。
sonic# show ipv6 route static Codes: K - kernel route, C - connected, S - static, B - BGP, O - OSPF > - selected route, * - FIB route, q - queued route, r - rejected route Destination Gateway Dist/Metric Last Update -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- S>* 2001:db6::/32 Direct Eth1/7 150/0 00:01:07 ago S>* 2006::/24 Unreachable (blackhole) 200/0 00:19:06 ago S 3030::3300/120 via 3030::3301 36/0 00:08:52 ago |
sonic# show ipv6 route vrf Vrf-RED static
Codes: K - kernel route, C - connected, S - static, B - BGP, O - OSPF
> - selected route, * - FIB route, q - queued route, r - rejected route
Destination Gateway Dist/Metric Last Update
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
S>* 1001::/24 Direct Eth1/4(vrf Vrf-GREEN) 20/0 00:14:44 ago
S> 1002::/24 Direct Eth1/2(vrf Vrf-GREEN) 50/0 00:14:30 ago |
Produits concernés
Enterprise SONiC Distribution, PowerSwitch E3200-ON Series, Dell EMC Networking N3200-ON, PowerSwitch S5212F-ON, PowerSwitch S5224F-ON, PowerSwitch S5232F-ON, PowerSwitch S5248F-ON, PowerSwitch S5296F-ON, PowerSwitch Z9100-ON, PowerSwitch Z9264F-ON
, PowerSwitch Z9332F-ON, PowerSwitch Z9432F-ON
...
Propriétés de l’article
Numéro d’article: 000218054
Type d’article: How To
Dernière modification: 25 Jun 2025
Version: 5
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