Assalamualaikum wr, wb, 
 
Cuma menambahkan masalah yg hampir sama, ssh linux router  tdk bs di remote.
linux router Centos versi 4.4. (untuk game center nih). Konfig SSHnya Default, 
sedangkan linux router game center lain yg di install dgn linux sama tdk ada 
masalah, bisa di remote.
 
mohon sharing pengalamannya, karena game center ini sering kena BAN IP jadi 
mesti harus sering2 di remote untuk ganti IP.
 
router yg tdk bs di remote :
 
OpenSSH_4.3p2, OpenSSL 0.9.8b 04 May 2006
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to 202.169.2xx.xx [202.169.2xx.xx] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: loaded 3 keys
debug1: Remote protocol version 2.0, remote software version OpenSSH_3.9p1
debug1: match: OpenSSH_3.9p1 pat OpenSSH_3.*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.3
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
Connection closed by 202.169.2xx.xx

 router yg bs di remote :
 
OpenSSH_4.3p2, OpenSSL 0.9.8b 04 May 2006
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to 202.169.xx8.xx2 [202.169.xx8.xx2] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: loaded 3 keys
debug1: Remote protocol version 1.99, remote software version OpenSSH_3.9p1
debug1: match: OpenSSH_3.9p1 pat OpenSSH_3.*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.3
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
The authenticity of host '202.169.xx8.xx2 (202.169.xx8.xx2)' can't be 
established.
RSA key fingerprint is 73:c5:98:53:aa:af:ef:c5:d1:c2:7a:94:d0:ba:ae:1c.
Are you sure you want to continue connecting (yes/no)?

kalo routernya di nmap:
 
Not shown: 1670 closed ports
PORT     STATE    SERVICE
22/tcp   open     ssh
23/tcp   filtered telnet
135/tcp  filtered msrpc
136/tcp  filtered profile
137/tcp  filtered netbios-ns
138/tcp  filtered netbios-dgm
139/tcp  filtered netbios-ssn
445/tcp  filtered microsoft-ds
1433/tcp filtered ms-sql-s
1434/tcp filtered ms-sql-m
Nmap finished: 1 IP address (1 host up) scanned in 7.095 seconds
 
untuk PORT kagak ada yg nutup:
[EMAIL PROTECTED] ~]# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

 
wassalam
 
--- Pada Kam, 20/11/08, Muhammad Rifqi <[EMAIL PROTECTED]> menulis:

Dari: Muhammad Rifqi <[EMAIL PROTECTED]>
Topik: Re: Balasan: [jogja-linux] ssh di depdiknux mati
Kepada: [email protected]
Tanggal: Kamis, 20 November, 2008, 2:03 AM






sekalian firewall-nya di cek, pastikan tidak ada yang nutup port ssh-nya

In jogja-linux@ yahoogroups. com, subarkah hudan dinullah
<[EMAIL PROTECTED] ..> wrote:
>
> gak bisanya kenapa bro?? service mati ato ssh udah idup dan gak bsa
masuk karna salah password ma user ato gmn gak bsanya??
> 
> untuk ngecek service sshnya aktif apa gak di telnet aja port 22nya
kalo open berarti ssh udah jalan, kalo mati berarti service sshnya
aktifin dlu...
> ato bsa jg lom diinsatall paket sshnya, klo udah akif servicenya
tp tetep gak bisa masuk berarti konfigurasi sshnya masih lom bener.
> edit /etc/ssh/sshd_ config
> 
> mungkin bsa dibaca2 :
> 
http://akmalsqual. wordpress. com/2008/ 06/19/mengamanka n-service- ssh-pada- 
server/
> http://mysetiawan. net/?p=24
> 
> ato googling aja kang 
> 

 














      
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