[H-GEN] lca2011 videos

[Russell Stuart]

On Sat, 2011-05-21 at 17:15 +1000, Ben Martin wrote: 
> Is there a NAS for humbug?

No.  But:

        russell at kenny:~$ nmap mirror.linux.org.au
        Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2011-05-21 17:35 EST
        Interesting ports on linux.anu.edu.au (150.203.164.37):
        (The 1636 ports scanned but not shown below are in state: closed)
        PORT      STATE    SERVICE
        21/tcp    open     ftp
        22/tcp    open     ssh
        23/tcp    filtered telnet
        25/tcp    open     smtp
        42/tcp    filtered nameserver
        53/tcp    open     domain
        69/tcp    filtered tftp
        80/tcp    open     http
        87/tcp    filtered priv-term-l
        111/tcp   filtered rpcbind
        135/tcp   filtered msrpc
        137/tcp   filtered netbios-ns
        138/tcp   filtered netbios-dgm
        139/tcp   filtered netbios-ssn
        443/tcp   open     https
        445/tcp   filtered microsoft-ds
        515/tcp   filtered printer
        593/tcp   filtered http-rpc-epmap
        631/tcp   filtered ipp
        873/tcp   open     rsync
        1433/tcp  filtered ms-sql-s
        2049/tcp  filtered nfs
        4444/tcp  filtered krb524
        5432/tcp  open     postgres
        9100/tcp  filtered jetdirect
        10000/tcp filtered snet-sensor-mgmt
        13722/tcp filtered VeritasNetbackup
        
        Nmap finished: 1 IP address (1 host up) scanned in 17.346 seconds
        
So the rsync port is open.  I don't know the module name and this hangs:

        russell at kenny:~$ rsync mirror.linux.org.au::root/

The hanging bit is odd.  So try to find out what is going on:

        russell at kenny:~$ telnet mirror.linux.org.au 873
        Trying 2001:388:1034:2900::25...

The buggers have enabled IPv6.  So try the raw IP address:

        russell at kenny:~$ host mirror.linux.org.au
        mirror.linux.org.au has address 150.203.164.37
        mirror.linux.org.au has IPv6 address 2001:388:1034:2900::25
        mirror.linux.org.au mail is handled by 10 disco.mirror.linux.org.au.
        russell at kenny:~$ rsync 150.203.164.37::root/
        @ERROR: Unknown module 'root'
        rsync: connection unexpectedly closed (0 bytes received so far) [receiver]
        rsync error: error in rsync protocol data stream (code 12) at io.c(420)

Hmmm.  So the module isn't called root.  Try another wild guess:

        russell at kenny:~$ rsync 150.203.164.37::pub/
        drwxrwsr-x        4096 2009/01/23 09:34:03 .
        lrwxrwxr-x          17 2006/12/06 13:32:39 backports.org
        lrwxrwxr-x           9 2006/12/06 13:32:39 debian
        lrwxrwxr-x          16 2006/12/06 13:32:39 gentoo
        lrwxrwxr-x          15 2006/12/06 13:32:39 gentoo-portage
        -rw-r--r--           0 2007/11/12 16:45:38 robots.txt
        lrwxrwxr-x           9 2007/04/10 13:24:49 ubuntu
        lrwxrwxr-x          18 2006/12/06 13:32:39 ubuntu-releases
        drwxrwxr-x        4096 2011/05/20 14:05:01 LDP
        drwxr-xr-x        4096 2005/09/07 06:11:05 gnoppix
        drwxrwxr-x        4096 2011/03/26 23:13:51 kororaa
        drwxrwxr-x       12288 2005/10/11 11:46:29 linux-mandocs
        drwxr-sr-x        4096 2011/04/24 11:05:55 linux.conf.au
        drwxr-sr-x        4096 2010/12/22 09:57:41 linux
        drwxrwsr-x        4096 2008/11/23 03:44:37 linuxchix
        drwsrwxr-x        4096 2006/04/20 09:27:19 livelamp
        drwxr-sr-x        4096 2008/11/24 15:32:39 lug
        drwxrwsr-x        4096 2005/09/09 07:04:03 podcasts
        drwxr-sr-x        4096 2009/08/23 04:03:08 software
        drwxr-sr-x        4096 2005/09/15 17:20:44 statistics
        drwxr-sr-x        4096 2009/01/23 09:47:12 temp

Oi, Oi, Oi, are we good or what!