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Last active February 15, 2021 11:27
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proxmox rescue mode
J'ai suivi le debug de https://docs.ovh.com/fr/dedicated/network-bridging/#resolution-des-defauts
root@51.254.199.81's password:
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root@rescue:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether d2:c6:5b:9b:89:cf brd ff:ff:ff:ff:ff:ff
3: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether f6:7c:2b:fa:58:1f brd ff:ff:ff:ff:ff:ff
4: ifb0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
link/ether 4a:4c:8f:05:1b:fa brd ff:ff:ff:ff:ff:ff
5: ifb1: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
link/ether ae:6f:48:5a:56:60 brd ff:ff:ff:ff:ff:ff
6: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 30:5a:3a:76:af:17 brd ff:ff:ff:ff:ff:ff
inet 51.254.199.81/24 brd 51.254.199.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 2001:41d0:1008:b51::/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::325a:3aff:fe76:af17/64 scope link
valid_lft forever preferred_lft forever
7: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 30:5a:3a:76:af:18 brd ff:ff:ff:ff:ff:ff
8: teql0: <NOARP> mtu 1500 qdisc noop state DOWN group default qlen 100
link/void
9: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
link/ipip 0.0.0.0 brd 0.0.0.0
10: gre0@NONE: <NOARP> mtu 1476 qdisc noop state DOWN group default qlen 1000
link/gre 0.0.0.0 brd 0.0.0.0
11: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1462 qdisc noop state DOWN group default qlen 1000
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
12: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN group default qlen 1000
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
13: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0
14: ip6tnl0@NONE: <NOARP> mtu 1452 qdisc noop state DOWN group default qlen 1000
link/tunnel6 :: brd ::
root@rescue:~# ip link add name test-bridge link eth0 type macvlan
root@rescue:~# ip link set dev test-bridge address 02:00:00:39:f0:00
root@rescue:~# ip link set test-bridge up
root@rescue:~# ip addr add 135.125.117.41/32 dev test-bridge
root@rescue:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether d2:c6:5b:9b:89:cf brd ff:ff:ff:ff:ff:ff
3: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether f6:7c:2b:fa:58:1f brd ff:ff:ff:ff:ff:ff
4: ifb0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
link/ether 4a:4c:8f:05:1b:fa brd ff:ff:ff:ff:ff:ff
5: ifb1: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
link/ether ae:6f:48:5a:56:60 brd ff:ff:ff:ff:ff:ff
6: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 30:5a:3a:76:af:17 brd ff:ff:ff:ff:ff:ff
inet 51.254.199.81/24 brd 51.254.199.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 2001:41d0:1008:b51::/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::325a:3aff:fe76:af17/64 scope link
valid_lft forever preferred_lft forever
7: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 30:5a:3a:76:af:18 brd ff:ff:ff:ff:ff:ff
8: teql0: <NOARP> mtu 1500 qdisc noop state DOWN group default qlen 100
link/void
9: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
link/ipip 0.0.0.0 brd 0.0.0.0
10: gre0@NONE: <NOARP> mtu 1476 qdisc noop state DOWN group default qlen 1000
link/gre 0.0.0.0 brd 0.0.0.0
11: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1462 qdisc noop state DOWN group default qlen 1000
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
12: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN group default qlen 1000
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
13: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0
14: ip6tnl0@NONE: <NOARP> mtu 1452 qdisc noop state DOWN group default qlen 1000
link/tunnel6 :: brd ::
15: test-bridge@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 02:00:00:39:f0:00 brd ff:ff:ff:ff:ff:ff
inet 135.125.117.41/32 scope global test-bridge
valid_lft forever preferred_lft forever
inet6 fe80::ff:fe39:f000/64 scope link
valid_lft forever preferred_lft forever
root@rescue:~#
root@rescue:~# ping 135.125.117.41
PING 135.125.117.41 (135.125.117.41) 56(84) bytes of data.
64 bytes from 135.125.117.41: icmp_seq=1 ttl=64 time=0.049 ms
64 bytes from 135.125.117.41: icmp_seq=2 ttl=64 time=0.038 ms
64 bytes from 135.125.117.41: icmp_seq=3 ttl=64 time=0.018 ms
64 bytes from 135.125.117.41: icmp_seq=4 ttl=64 time=0.017 ms
^C
--- 135.125.117.41 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3060ms
rtt min/avg/max/mdev = 0.017/0.030/0.049/0.014 ms
bien évidemment le host a internet
root@rescue:~# ping google.fr
PING google.fr (142.250.185.131) 56(84) bytes of data.
64 bytes from fra16s50-in-f3.1e100.net (142.250.185.131): icmp_seq=1 ttl=115 time=10.5 ms
64 bytes from fra16s50-in-f3.1e100.net (142.250.185.131): icmp_seq=2 ttl=115 time=10.6 ms
^C
--- google.fr ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 10.599/10.605/10.611/0.006 ms
cependant d'une autre machine sur mon réseau cela ne passe pas
╭─stephdl@leo.lan ~ ‹master›
╰─➤ ping 135.125.117.41 1 ↵
PING 135.125.117.41 (135.125.117.41) 56(84) octets de données.
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