Benutzer-Werkzeuge
lpi2:routing
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen gezeigt.
| Beide Seiten, vorherige Überarbeitung Vorherige Überarbeitung Nächste Überarbeitung | Vorherige Überarbeitung Nächste Überarbeitung Beide Seiten, nächste Überarbeitung | ||
|
lpi2:routing [2024/04/15 06:04] ingo_wichmann [5 Routen] |
lpi2:routing [2024/04/27 12:19] ingo_wichmann [5 Routen] |
||
|---|---|---|---|
| Zeile 5: | Zeile 5: | ||
| ip netns add b2 | ip netns add b2 | ||
| ip netns add c | ip netns add c | ||
| - | ip link set dev a0 netns a | + | ip link add a0 type dummy |
| ip link add a-b1 type veth peer name b1-a | 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 a-b2 type veth peer name b2-a | ||
| Zeile 11: | Zeile 11: | ||
| ip link add b1-c type veth peer name c-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 add b2-c type veth peer name c-b2 | ||
| - | ip link set dev c0 netns c | + | ip link add c0 type dummy |
| + | ip link set dev a0 netns a | ||
| ip link set dev a-b1 netns a | ip link set dev a-b1 netns a | ||
| ip link set dev a-b2 netns a | ip link set dev a-b2 netns a | ||
| Zeile 22: | Zeile 23: | ||
| ip link set dev c-b1 netns c | ip link set dev c-b1 netns c | ||
| ip link set dev c-b2 netns c | ip link set dev c-b2 netns c | ||
| + | ip link set dev c0 netns c | ||
| Terminal a: | Terminal a: | ||
| ip netns exec a /bin/bash | ip netns exec a /bin/bash | ||
| + | export PS1="${debian_chroot:+($debian_chroot)}\u@ns-a-:\w\$ " | ||
| + | sysctl -w 'net.ipv6.conf.all.forwarding=1' | ||
| + | ip link set up dev a0 | ||
| ip link set up dev a-b1 | ip link set up dev a-b1 | ||
| - | ip addr add fca::1/64 dev a0 | + | ip link set up dev a-b2 |
| - | ip addr add fca:b1::a/64 dev a-b1 | + | ip addr add fc0a::a/64 dev a0 |
| - | ip addr add fca:b2::a/64 dev a-b2 | + | ip addr add fc01::a/64 dev a-b1 |
| + | ip addr add fc02::a/64 dev a-b2 | ||
| + | |||
| + | Prüfen: | ||
| + | ip -6 -c addr show | ||
| Terminal b1: | Terminal b1: | ||
| ip netns exec b1 /bin/bash | ip netns exec b1 /bin/bash | ||
| + | export PS1="${debian_chroot:+($debian_chroot)}\u@ns-b1-:\w\$ " | ||
| + | sysctl -w 'net.ipv6.conf.all.forwarding=1' | ||
| ip link set up dev b1-a | ip link set up dev b1-a | ||
| - | ip addr add fca:b1::b1/64 dev b1-a | + | ip link set up dev b1-b2 |
| - | ip addr add fcb1:b2::b1/64 dev b1-b2 | + | ip link set up dev b1-c |
| - | ip addr add fcb1:c::b1/64 dev b1-c | + | ip addr add fc01::b1/64 dev b1-a |
| - | ping -qc1 fca:b1::a | + | ip addr add fc03::b1/64 dev b1-b2 |
| + | ip addr add fc04::b1/64 dev b1-c | ||
| + | |||
| + | Prüfen: | ||
| + | ip -6 -c addr show | ||
| + | ip -6 -c route show | ||
| + | ping -qc1 fc01::a | ||
| Terminal b2: | Terminal b2: | ||
| ip netns exec b2 /bin/bash | ip netns exec b2 /bin/bash | ||
| + | export PS1="${debian_chroot:+($debian_chroot)}\u@ns-b2-:\w\$ " | ||
| + | sysctl -w 'net.ipv6.conf.all.forwarding=1' | ||
| ip link set up dev b2-a | ip link set up dev b2-a | ||
| - | ip addr add fca:b1::b2/64 dev b2-a | + | ip link set up dev b2-b1 |
| - | ip addr add fcb1:b2::b2/64 dev b2-b1 | + | ip link set up dev b2-c |
| - | ip addr add fcb1:c::b2/64 dev b2-c | + | ip addr add fc02::b2/64 dev b2-a |
| - | ping -qc1 fca:b2::a | + | ip addr add fc03::b2/64 dev b2-b1 |
| + | ip addr add fc05::b2/64 dev b2-c | ||
| + | |||
| + | Prüfen: | ||
| + | ip -6 -c addr show | ||
| + | ip -6 -c route show | ||
| + | ping -qc1 fc02::a | ||
| + | ping -qc1 fc03::b1 | ||
| Terminal c: | Terminal c: | ||
| ip netns exec c /bin/bash | ip netns exec c /bin/bash | ||
| + | export PS1="${debian_chroot:+($debian_chroot)}\u@ns-c-:\w\$ " | ||
| + | sysctl -w 'net.ipv6.conf.all.forwarding=1' | ||
| ip link set up dev c-b1 | ip link set up dev c-b1 | ||
| ip link set up dev c-b2 | ip link set up dev c-b2 | ||
| - | ip addr add fcb1:c::c/64 dev c-b1 | + | ip link set up dev c0 |
| - | ip addr add fcb2:c::c/64 dev c-b2 | + | ip addr add fc04::c/64 dev c-b1 |
| - | ip addr add fcc::1/64 dev c0 | + | ip addr add fc05::c/64 dev c-b2 |
| - | ping -qc1 fcb1:c::b1 | + | ip addr add fc0c::c/64 dev c0 |
| - | ping -qc1 fcb2:c::b2 | + | |
| + | Prüfen: | ||
| + | ip -6 -c addr show | ||
| + | ip -6 -c route show | ||
| + | ping -qc1 fc04::b1 | ||
| + | ping -qc1 fc05::b2 | ||
| ====== 8 Routen ====== | ====== 8 Routen ====== | ||
lpi2/routing.txt · Zuletzt geändert: 2024/04/28 09:52 (Externe Bearbeitung)
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