Yo,
je suis chez un ami novice qui a un compte dyndns.org pour que je puisse
l'aider en me loguant;
or ça ne veut pas marcher!!!
J'ai arpis en venant chez lui que c pas un simple modem ou routeur, mais un
bidule à la FreeBox ou je sais pas ce que vous avez en France poru
l'adsl+télé+phone etc...
Ici c donc un bac Belgacom Sagem Communication munit de ports usb et
ethernet.
Si je me logues de son pc vers mon ordi, ça va, mais après dans l'autre sens
ça ne va plus, ni par ssh ni par telnet.
J'ai beau ouvrir des ports dans sshd_config, rien n'y fais.
Vos avis sont les bienvenus... voici ma sortie de tests:
root@ubuntu:~# dmesg |grep -i eth
[ 4.627568] Driver 'sd' needs updating - please use bus_type methods
[ 4.627585] Driver 'sr' needs updating - please use bus_type methods
[ 6.314816] eth0: SiS 900 PCI Fast Ethernet at 0xd800, IRQ 19, 00:16:ec:b8:bd:d2
[ 20.639700] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 27.481118] eth0: Media Link On 100mbps full-duplex
[ 35.916042] eth0: no IPv6 routers present
root@ubuntu:~# lsmod |grep sis
sis_agp 15360 1
agpgart 42696 1 sis_agp
sis900 28288 0
mii 13312 1 sis900
root@ubuntu:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:ec:b8:bd:d2
inet addr:192.168.1.11 Bcast:192.168.1.255 Mask:255.255.255..0
inet6 addr: fe80::216:ecff:feb8:bdd2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:91 errors:0 dropped:0 overruns:0 frame:0
TX packets:121 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:22138 (22.1 KB) TX bytes:12647 (12.6 KB)
Interrupt:19 Base address:0xd800
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:240 (240.0 B) TX bytes:240 (240.0 B)
root@ubuntu:~# cat /etc/network/interfaces
auto lo
iface lo inet loopback
root@ubuntu:~# cat /etc/resolv.conf
# Generated by NetworkManager
domain home
search home
nameserver 192.168.1.1
root@ubuntu:~# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 * 255.255.255.0 U 1 0 0 eth0
link-local * 255.255.0.0 U 1000 0 0 eth0
default 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
root@ubuntu:~# ddclient -v
CONNECT: checkip.dyndns.org
CONNECTED: using HTTP
SENDING: GET / HTTP/1.0
SENDING: Host: checkip.dyndns.org
SENDING: User-Agent: ddclient/3.7.3
SENDING: Connection: close
SENDING:
RECEIVE: HTTP/1.1 200 OK
RECEIVE: Content-Type: text/html
RECEIVE: Server: DynDNS-CheckIP/1.0
RECEIVE: Connection: close
RECEIVE: Cache-Control: no-cache
RECEIVE: Pragma: no-cache
RECEIVE: Content-Length: 105
RECEIVE:
RECEIVE: <html><head><title>Current IP Check</title></head><body>Current IP Address: 91.176.249.28</body></html>
SUCCESS: rogmeyvis.homelinux.net: skipped: IP address was already set to 91.176.249.28.
root@ubuntu:~# ps ax |grep ssh
2409 ? Ss 0:00 /usr/sbin/sshd
3256 ? Ss 0:00 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session /usr/bin/pulse-session /usr/bin/seahorse-agent --execute x-session-manager
3969 pts/0 R+ 0:00 grep ssh
root@ubuntu:~# nmap 192.168.1.0
Starting Nmap 4.76 ( http://nmap.org ) at 2009-10-05 11:53 CEST
Note: Host seems down. If it is really up, but blocking our ping probes, try -PN
Nmap done: 1 IP address (0 hosts up) scanned in 0.31 seconds
root@ubuntu:~# nmap 192.168.1.1
Starting Nmap 4.76 ( http://nmap.org ) at 2009-10-05 11:54 CEST
Interesting ports on 192.168.1.1:
Not shown: 992 closed ports
PORT STATE SERVICE
23/tcp open telnet
80/tcp open http
443/tcp open https
631/tcp open ipp
992/tcp open telnets
8080/tcp open http-proxy
8085/tcp open unknown
8443/tcp open https-alt
MAC Address: 00:1B:BF:A4:13:7D (Sagem Communication)
Nmap done: 1 IP address (1 host up) scanned in 1.18 seconds
root@ubuntu:~# nmap 192.168.1.11
Starting Nmap 4.76 ( http://nmap.org ) at 2009-10-05 11:56 CEST
Interesting ports on 192.168.1.11:
Not shown: 997 closed ports
PORT STATE SERVICE
4000/tcp open remoteanything
4001/tcp open unknown
6881/tcp open bittorrent-tracker
Nmap done: 1 IP address (1 host up) scanned in 0.27 seconds
root@ubuntu:~# cd /etc/
root@ubuntu:/etc# cd ssh
root@ubuntu:/etc/ssh# joe sshd_config
(set port to ???)
Aldo.
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