Dell Networking SONiC IPv4 和 IPv6 静态路由
Samenvatting: 本文介绍如何在 Dell SONiC 管理框架 CLI 中配置静态路由。
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Instructies
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文章的前提条件 本文使用运行 Dell SONiC 4.1 的交换机。我们在配置中使用标准接口命名。要了解有关 Dell SONiC 中各种接口命名模式的更多信息,请参阅戴尔文章 202172 Dell Networking S 系列:基本接口配置 - SONiC 4.0 |
指数
介绍IPv4 静态路由 IPv6 静态路由
简介
配置固定的静态路由,以确保路由流量可以与指定的目标设备交换。例如,如果动态路由不可用,则使用静态路由作为备份,或者在没有其他路由可用时访问网络网关。静态路由的设计建议:
- 确保同一 VRF 中没有重叠的静态路由
- 对于路由流量,必须确保下一跳可访问性
IPv4 静态路由
配置语法:
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] |
说明: 要配置静态 IPv4 路由,请输入目标地址前缀和以下可选值:
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IPv4 示例配置
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 |
验证 IPv4 静态路由
使用命令 show ip route static 或 show ip route 以在默认路由表中查看 IPv4 静态路由。使用命令 show ip route vrf 或 show ip route vrf static 在默认路由表中查看 IPv4 静态路由。
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 静态路由
配置语法:
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] |
说明: 要配置静态 IPv6 路由,请输入目标地址前缀和以下可选值:
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IPv6 示例配置
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 |
验证 IPv6 静态路由
使用命令 show ipv6 route static 或 show ip route 以在默认路由表中查看 IPv6 静态路由。使用命令 show ipv6 route vrf static 以在默认路由表中查看 IPv6 静态路由。
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 |
Getroffen producten
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
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Artikeleigenschappen
Artikelnummer: 000218054
Artikeltype: How To
Laatst aangepast: 25 jun. 2025
Versie: 5
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