[Shorewall-newbies] Realplayer not working

Oliver Ertl 76729 at gmx.de
Fri Dec 5 11:49:40 PST 2003


Hi all,

I would like to get the Realplayer G2/V8 and Shorewall 1.4.8 working
together.
The Firewall/Router is running Debian 3.0r1 and a custom build 2.4.23
kernel.

My network looks like:
Net Zone (DSL) --- (eth0) --- Firewall/Router 
                                                     |
                                                     +--- (wlan0) ---  Wlan
Zone
                                                     |
                                                     +--- (eth1) ---- Local
Zone

Note: eth1 is currently not in use.

I tried different things but nothing was working when I click on the Auto
configure in the Realplayer Transport Settings.
At the end of this mail you can find my Shorewall configuration and log
files.

Thanks for your help.

Oliver

The logfile shows this:
Dec  5 11:43:42 Router kernel: Shorewall:net2fw:DROP:IN=ppp0 OUT= MAC=
SRC=62.218.206.69 DST=217.84.75.132 LEN=64 TOS=0x00 PREC=0x00 TTL=57 ID=42633
PROTO=TCP SPT=4607 DPT=4662 WINDOW=20888 RES=0x00 SYN URGP=0
Dec  5 11:44:18 Router kernel: Shorewall:net2fw:DROP:IN=ppp0 OUT= MAC=
SRC=62.218.206.69 DST=217.84.75.132 LEN=64 TOS=0x00 PREC=0x00 TTL=57 ID=44781
PROTO=TCP SPT=4768 DPT=4662 WINDOW=20888 RES=0x00 SYN URGP=0
Dec  5 11:44:19 Router kernel: Shorewall:net_dnat:DNAT:IN=ppp0 OUT= MAC=
SRC=205.219.198.204 DST=217.84.75.132 LEN=520 TOS=0x00 PREC=0x00 TTL=54 ID=11254
PROTO=UDP SPT=1339 DPT=6970 LEN=500
Dec  5 11:44:19 Router kernel: Shorewall:net2wlan:DROP:IN=ppp0 OUT=wlan0
SRC=205.219.198.204 DST=192.168.2.1 LEN=520 TOS=0x00 PREC=0x00 TTL=53 ID=11254
PROTO=UDP SPT=1339 DPT=6970 LEN=500
Dec  5 11:44:20 Router kernel: Shorewall:net_dnat:DNAT:IN=ppp0 OUT= MAC=
SRC=205.219.198.204 DST=217.84.75.132 LEN=520 TOS=0x00 PREC=0x00 TTL=54 ID=11264
PROTO=UDP SPT=1339 DPT=6970 LEN=500
Dec  5 11:44:20 Router kernel: Shorewall:net2wlan:DROP:IN=ppp0 OUT=wlan0
SRC=205.219.198.204 DST=192.168.2.1 LEN=520 TOS=0x00 PREC=0x00 TTL=53 ID=11264
PROTO=UDP SPT=1339 DPT=6970 LEN=500

/etc/shorewall/interfaces
net     ppp0    detect                 
wlan    wlan0   detect  dhcp           
loc     eth1    detect                 

/etc/shorewall/policy
wlan            net             ACCEPT          -
loc             net             ACCEPT          -
$FW             all             ACCEPT          -
net     all     DROP    info
all     all     REJECT  info

/etc/shorewall/rules
DROP:info       net     all     tcp     -       -
DROP:info       net     all     udp     -       -
DNAT:info       net     wlan:192.168.2.1        udp    
1271,6790:7170,7070,7071        -
ACCEPT  wlan:~00-09-5B-12-35-54 $FW     tcp     ssh,https,www,10000,3306    
   -
ACCEPT  wlan:~00-09-5B-12-35-54 $FW     udp     ssh,https,www,10000,3306    
   -

/etc/shorewall/masq
ppp0    eth1
ppp0    wlan0

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Schmetterling. Man braucht Sonnenschein,
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