Hier werden die Unterschiede zwischen zwei Versionen gezeigt.
lpi2:routing [2024/04/15 04:16] ingo_wichmann [5 Routen] |
lpi2:routing [2024/04/28 09:52] |
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- | ====== 5 Routen ====== | ||
- | {{ :lpi2:routing5.svg |}} | ||
- | ip netns add a | ||
- | ip netns add b1 | ||
- | ip netns add b2 | ||
- | ip netns add c | ||
- | ip link add a-b1 type veth peer name b1-a | ||
- | ip link add a-b2 type veth peer name b2-a | ||
- | ip link add b1-b2 type veth peer name b2-b1 | ||
- | ip link add b1-c type veth peer name c-b1 | ||
- | ip link add b2-c type veth peer name c-b2 | ||
- | ip link set dev a-b1 netns a | ||
- | ip link set dev a-b2 netns a | ||
- | ip link set dev b1-a netns b1 | ||
- | ip link set dev b1-b2 netns b1 | ||
- | ip link set dev b1-c netns b1 | ||
- | ip link set dev b2-a netns b2 | ||
- | ip link set dev b2-b1 netns b2 | ||
- | ip link set dev b2-c netns b2 | ||
- | ip link set dev c-b1 netns c | ||
- | ip link set dev c-b2 netns c | ||
- | ====== 8 Routen ====== | ||
- | |||
- | {{:fortgeschrittene:pasted:20230818-145100.png}} | ||
- | ip netns add a | ||
- | ip netns add b1 | ||
- | ip netns add b2 | ||
- | ip netns add c1 | ||
- | ip netns add c2 | ||
- | ip netns add d | ||
- | ip link add a-b1 type veth peer name b1-a | ||
- | ip link add a-b2 type veth peer name b2-a | ||
- | ip link add b1-c1 type veth peer name c1-b1 | ||
- | ip link add b1-c2 type veth peer name c2-b1 | ||
- | ip link add b2-c1 type veth peer name c1-b2 | ||
- | ip link add b2-c2 type veth peer name c2-b2 | ||
- | ip link add c2-d type veth peer name d-c2 | ||
- | ip link add c1-d type veth peer name d-c1 | ||
- | ip link set dev a-b1 netns a | ||
- | ip link set dev a-b2 netns a | ||
- | ip link set dev b1-a netns b1 | ||
- | ip link set dev b1-c1 netns b1 | ||
- | ip link set dev b1-c2 netns b1 | ||
- | ip link set dev b2-a netns b2 | ||
- | ip link set dev b2-c1 netns b2 | ||
- | ip link set dev b2-c2 netns b2 | ||
- | ip link set dev c1-b1 netns c1 | ||
- | ip link set dev c1-b2 netns c1 | ||
- | ip link set dev c1-d netns c1 | ||
- | ip link set dev c2-b1 netns c2 | ||
- | ip link set dev c2-b2 netns c2 | ||
- | ip link set dev c2-d netns c2 | ||
- | ip link set dev d-c1 netns d | ||
- | ip link set dev d-c2 netns d | ||
- | |||
- | Terminal a: | ||
- | ip netns exec a /bin/bash | ||
- | ip link set up dev a-b1 | ||
- | ip addr add fc0a:b1::a/64 dev a-b1 | ||
- | |||
- | Terminal b1: | ||
- | ip netns exec b1 /bin/bash | ||
- | ip link set up dev b1-a | ||
- | ip addr add fc0a:b1::b1/64 dev b1-a | ||
- | ping fc0a:b1::a | ||
- | |||