Salut,
Un dédié ovh.
Mon pc principal ma lâché (carte mère HS)
Recours à une deuxième machine, accès ssh par clès.
Je venais tout juste d’installer arpwatch sur le dédié, j’ai dû rebooter (changement d’IP local)
Et là, je suis bouche bée, logcheck m’informe de ceci:
[code]new station (rb.x.x.eu) eth0
hostname: rb.x.x.eu
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:d0:x:x:x:x
ethernet vendor: CISCO SYSTEMS, INC.
timestamp: Thursday, April 26, 2012 18:11:15 +0200[/code]
[code]new station (mrtg.x.net) eth0
hostname: mrtg.x.net
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:30:x:x:x:x
ethernet vendor: Supermicro Computer, Inc.
timestamp: Thursday, April 26, 2012 18:12:01 +0200[/code]
Celui-ci, ksz OK!
[code]new station (ksz.kimsufi.com) eth0
hostname: ksz.kimsufi.com
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:18:x:x:x:x
ethernet vendor: ASUSTek COMPUTER INC.
timestamp: Thursday, April 26, 2012 18:12:01 +0200[/code]
[code]new station (rbx.x.eu) eth0
hostname: rbx-4-m0.fr.eu
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:00:x:x:x:x
ethernet vendor: CISCO SYSTEMS, INC.
timestamp: Thursday, April 26, 2012 18:13:54 +0200[/code]
[code]new station (91.121.x.x) eth0
hostname: <unknown>
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:30:x:x:x:x
ethernet vendor: Supermicro Computer, Inc.
timestamp: Thursday, April 26, 2012 18:20:08 +0200
[/code]
[code]new station (91.121.x.x) eth0
hostname: <unknown>
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:30:x:x:x:x
ethernet vendor: Supermicro Computer, Inc.
timestamp: Thursday, April 26, 2012 18:47:40 +0200
[/code]
[code]new station (91.121.x.x) eth0
hostname: <unknown>
ip address: 91.121.x.x
interface: eth0
ethernet address: 00:30:x:x:x:x
ethernet vendor: Supermicro Computer, Inc.
timestamp: Thursday, April 26, 2012 18:58:11 +0200[/code]
Je ne sais vraiment pas de quoi il en retourne …
* edit *
Les seules règles pour ovh.
### OVH
iptables -A INPUT -i eth0 -p icmp --source proxy.ovh.net -j ACCEPT -m comment --comment "Autorisation/ovh 213.186.50.98 "
iptables -A INPUT -i eth0 -p icmp --source proxy.p19.ovh.net -j ACCEPT -m comment --comment "Autorisation/ovh 213.186.45.4"
iptables -A INPUT -i eth0 -p icmp --source proxy.rbx.ovh.net -j ACCEPT -m comment --comment "Autorisation/ovh 213.251.184.9"
iptables -A INPUT -i eth0 -p icmp --source ping.ovh.net -j ACCEPT -m comment --comment "Autorisation/ovh 213.186.33.13"
iptables -A INPUT -i eth0 -p icmp --source 91.121.19.250 -j ACCEPT -m comment --comment "Autorisation/ovh 91.121.19.250"
iptables -A INPUT -i eth0 -p icmp --source 91.121.19.251 -j ACCEPT -m comment --comment "Autorisation/ovh 91.121.19.251"
iptables -A INPUT -i eth0 -p tcp --dport 22 --source cache.ovh.net -j ACCEPT -m comment --comment "Autorisation/ovh 213.186.50.100"
Pas trop rassuré sur ce coup …