Awesome sound with ChainTech AV-710

Jus t upgraded my soundcard to a Chaintech AV-710. What i like about this card is the digital output,It’s way cooler to connect to my A/V receiver via TOSlink. I now can listen to my favorite internet radio through my receiver,Awesome!

Well,I had to search the net for a decent .asoundrc and I found one that works but It only allows me to connect through digital but not the analog. I want the analog to work coz my pc is in my bedroom and my A/V receiver is in the living room and I want the small speakers in my bedroom to function also.

So I did a little research and I did a little hack to my asoundrc .

Here is the original asoundrc.

I also added this to enable digital passthrough. You’ll need this if you want to watch DVDs and you want to hear Dolby/DTS surround sound. Just paste this to the original asoundrc.

pcm.!iec958 {
type plug
slave.pcm “hw:0,1”
}

I also made some some small tweaks to the asoundrc to allow me to switch outputs from digital to analog.
So this is the final asoundrc.

pcm.!default {
type plug
slave.pcm “dmixer”
}

pcm.dmixer {
type dmix
ipc_key 1024
slave {
pcm “hw:0,0”
format S32_LE
period_time 0
period_size 1024

# increased buffer_size because in my system 1024 cause bad
# audio performance (for totem media player and mplayer)
buffer_size 8096

rate 44100
}
bindings {
0 0
1 1
}
}

ctl.dmixer {
type hw
card 0
device 0
}

pcm.!iec958 {
type plug
slave.pcm “hw:0,1”
}

I just change dmix settings to device 0 instead of 1. So now what i do when I want to listen through my Onkyo 504 A/V receiver is this:

mplayer -ao alsa:device=iec958 *mp3

And If want digital surround Dolby or DTS :

mplayer -ao alsa:device=iec958 -ac hwac3 dvd://

Hope this Helps!

My Openwrt “LinuxRules!” Dnsmasq setup for LTSP

Here it is ,my dnsmasq.conf :

# filter what we send upstream
domain-needed
bogus-priv
filterwin2k
localise-queries

# allow /etc/hosts and dhcp lookups via *.lan
local=/lan/
domain=lan
expand-hosts
no-negcache
resolv-file=/tmp/resolv.conf.auto

# enable dhcp (start,end,netmask,leasetime)
dhcp-authoritative
#dhcp-range=192.168.1.100,192.168.1.250,255.255.255.0,12h
dhcp-leasefile=/tmp/dhcp.leases

# use /etc/ethers for static hosts; same format as –dhcp-host
#
read-ethers

# other useful options:
# default route(s): dhcp-option=3,192.168.1.1,192.168.1.2
# dns server(s): dhcp-option=6,192.168.1.1,192.168.1.2

#My PXE setup 12-30-06
#dhcp-vendorclass=pxe,PXEClient

dhcp-option=17,”192.168.1.115:/opt/debian”
dhcp-option=128,e4:45:74:68:00:00
#dhcp-boot=/opt/debian/vmlinux,debian,192.168.1.115
dhcp-boot=/opt/ltsp/i386/vmlinux,debian,192.168.1.115
#dhcp-boot=/opt/linux/vmlinux,debian,192.168.1.115
dhcp-option=211,nfs
##
#new option from http://wiki.ltsp.org/twiki/bin/view/Ltsp/DHCP#dnsmasq
#
#dhcp-option=17,”192.168.1.115:/opt/ltsp/i386/”
#dhcp-vendorclass=pxe,PXEClient
#dhcp-boot=net:pxe,/var/lib/tftpboot/ltsp/i386/pxelinux.0,tux,192.168.1.115

The ones in red are the most important ones coz that will allow you to boot your thinclient via dhcp and nfs.

Big Blue ThinClient with Debian

About a week ago ,I got the IBM Netvista 2200 that I bought from Ebay . I wasn’t expecting it to be that small a thin client . Its just about an inch and a half thick..Anyways, I was planning to setup it up as a diskless client. So I already had a pretty rough idea how a diskless client works.. To sum it up,it gets its kernel from a server and run everything off of that server ..

Well,for a client to boot from the server it must have PXE. Turns out mine doesn’t have it.. so it has to have some other means of booting from a server since it’s a thin client.. to get it to boot one must setup the dhcp server to serve the kernel via NFS since TFTP via PXE doesn’t work ..

I have my Openwrt setup that way ..I’ll post my dnsmasq here next time ..

D Tigers!

Detroit is big again!
I just watch the game last night between the Yankees and the Tigers ,and I was pretty amazed how Detroit totally overpowered the mighty Yankee roster. I dunno how much the salaries of the guys in Detroit but I think it would be peanuts to New Yorks’. Just having Alex Rodriguez and Derek Jeter could very well bankrupt a team ,its that expensive!

To sum it up,I wish Detroit wins the World Series . The Pistons could have won a championship but they were a disappointment. Right now the Detroit team that I love is the Tigers!

Purely Pinoy Movies,music etc Download Site!

            Download Pinoy SOngs and Movies!

If you’re like me ,who’s home sick and you miss all those Silly Tagalog Movies and Corny Pinoy Love Songs ,then go here. This is a torrent site so if you haven’t heard of Bittorrent or P2P ,then click this link to read the FAQ.

You then use Azureus or uTorrent to download the file ..I recommend to read the FAQ to avoid problems..

I just uploaded a torrent of Junior Kilat to the Site.. So kinsay mga original Sigbin dha ,download namo!

Azureus and Openwrt

The following problem has been bugging for the past two days . I have been using bittornado for my torrent needs ever since I was in to torrents. Bittornado is curses base and I tried Azureus which is java base for a while but I didn’t really tinker with it that much . Anyways ,I have a router in between my computer and my cable modem . I have OPENWRT White Russian on it. It’s really nice to have a little bit of something in between you and wild net outside ..

My home computer network looks like this :

* Debian Sid on a Pentium 3 500mhz
* Linksys WRT54G ver 2.2 i think
* Openwrt on the Linksys

I was trying Azureus 2.4.0.2 and I notice that It keeps telling me that my Router is not set up right . I always get a either a DHT firewalled or NAT firewalled status on the lower status bar .I went about googling for solutions :

1. I sshd to my router and added the ff line in my /etc/firewall.user: iptables -t nat -A prerouting_rule -i $WAN -p tcp –dport 6880:6990 -j DNAT –to 192.168.1.100:10000
iptables -A forwarding_rule -i $WAN -p tcp –dport 10000 -d 192.168.1.100 -j ACCEPT
iptables -t nat -A prerouting_rule -i $WAN -p udp –dport 6880:6990 -j DNAT –to 192.168.1.100:10000
iptables -A forwarding_rule -i $WAN -p udp –dport 10000 -d 192.168.1.100 -j ACCEPT
2. I reloaded the firewall after that by : #/etc/init.d/S45firewall restart
3. however that didn’t work ,so ;I tried changing /etc/config/firewall ,this file is used by NBD’s qos-scripts and according to the info I googled supposedly makes it easy to change the nat behaviour ..
I added this line: forward:dport=6880-69990:192.168.1.100:10000

All this suppose to setup my my portforwarding , this supposedly forwards all incoming connections to my routers ports 6880-6990 to my computers port 10000. .
I tried to look at my computers netstat output but all I can see was that my port 10000 is open and when I used shields-up to probe my port 6880-6990 ,it was also open but still no NAT success with Azureus..

I also noticed that the netstat output shows that there are tcp6 and udp6 ports that are open . I didn’t know that I was using anything that has to do with ipv6 .. So I googled my friend google ..hehehehe .. and I came across this forum for redhat users … It suggested there to turn off aliases for ipv6 in /etc/modutils/aliases . That took care of the ipv6 problem when I rebooted no more ipv6 ports opened but i still have no nat for Azureus ..

I finally got a working /etc/firewall.user line that worked .after so many hours of tweaking . I read somewhere that azureus or bittorrent for that matter doesn’t like the usual ports opened coz some isp’s are blocking this ,so I thought about it.. Maybe just change the dport to something else and don’t change the forwarding rule to another port .

So my final rule that got me is this :

iptables -t nat -A prerouting_rule -i $WAN -p tcp –dport 60881 -j DNAT –to 192.168.1.100
iptables -A forwarding_rule -i $WAN -p tcp -d 192.168.1.100 -j ACCEPT
iptables -t nat -A prerouting_rule -i $WAN -p udp –dport 60881 -j DNAT –to 192.168.1.100
iptables -A forwarding_rule -i $WAN -p udp -d 192.168.1.100 -j ACCEPT

That dport flag on the prerouting rule is arbitrary .. You can change it to anything . After this I reloaded the firewall and to make sure ,I rebooted the router and also my computer ..
I also change the port settings on Azureus and voila! Magic! My azureus is going green eversince ..

A few pointers ,give it a little while if at startup its yellow .. it takes a while for it to change ..Also,there are some torrents out there that is bad ,meaning ,there is no seeds and tracker site is down ,So if you run into this then it’s not really you thats the problem . Also, I don’t have to say this but if you’re torrenting you must be prepared to give,i mean don’t try to be a leech.. or you’ll get what’s coming to you ..

I hope this helps all those Azureus users out there. Coz ,this has got me some lost hours of sleep!

HTH

Hacking Azureus and My OpenWRT router

Azureus
              Openwrt                      

                                AZUREUS AND OPENWRT


The following problem has been bugging for the past two days . I have  been using  bittornado for  my torrent needs ever since I was in to torrents. Bittornado is curses base and I tried Azureus which is java base for a while but I didn’t really tinker with  it that much . Anyways ,I have a router in between my computer and my cable modem . I have OPENWRT White Russian on it.  It’s really nice to have  a little bit of something  in between you and  wild net outside ..

My home computer network looks like this :

  • Debian Sid on a Pentium 3 500mhz
  • Linksys WRT54G ver 2.2 i think
  • Openwrt on the Linksys

I was trying Azureus 2.4.0.2 and I notice that It keeps telling me that my Router is not set up right . I always get a either a DHT firewalled or NAT firewalled status on the lower status bar .I went about googling for solutions :

        1. I sshd to my router and added the ff line in my /etc/firewall.user:                                                                           iptables -t nat -A prerouting_rule -i $WAN -p tcp –dport 6880:6990 -j DNAT –to 192.168.1.100:10000
          iptables        -A forwarding_rule -i $WAN -p tcp –dport 10000 -d 192.168.1.100 -j ACCEPT
          iptables -t nat -A prerouting_rule -i $WAN -p udp –dport 6880:6990 -j DNAT –to 192.168.1.100:10000
          iptables        -A forwarding_rule -i $WAN -p udp –dport 10000 -d 192.168.1.100 -j ACCEPT
        2. I reloaded the firewall after that by :   #/etc/init.d/S45firewall restart
        3. however that didn’t work ,so ;I tried changing /etc/config/firewall    ,this file is used by NBD’s qos-scripts and according to the info I googled supposedly makes it easy to change the nat behaviour ..
          I added this line:   forward:dport=6880-69990:192.168.1.100:10000

            All this suppose to setup my my portforwarding , this supposedly forwards all incoming connections to my routers ports 6880-6990 to my computers port 10000. .
I tried to look at my computers netstat output but all I can see was that my port 10000 is open and when I used shields-up to probe my port 6880-6990 ,it was also open but still no NAT success with Azureus..

I also noticed that the netstat output shows that there are tcp6 and udp6 ports that are open . I didn’t know that I was using anything that has to do with ipv6 .. So I googled my friend google ..hehehehe .. and I came across this forum for redhat users … It suggested there to turn off aliases for ipv6 in /etc/modutils/aliases . That took care of the ipv6 problem when I rebooted no more ipv6 ports opened but i still have no nat for Azureus ..

I finally got a working /etc/firewall.user line that worked .after so many hours of tweaking . I read somewhere that azureus or bittorrent for that matter doesn’t like the usual ports opened coz some isp’s are blocking this ,so I thought about it.. Maybe just change the dport to something else and don’t change the forwarding rule to another port .

So my final rule that got me is this :

iptables -t nat -A prerouting_rule -i $WAN -p tcp –dport 60881 -j DNAT –to 192.168.1.100
iptables        -A forwarding_rule -i $WAN -p tcp -d 192.168.1.100 -j ACCEPT
iptables -t nat -A prerouting_rule -i $WAN -p udp –dport 60881 -j DNAT –to 192.168.1.100
iptables        -A forwarding_rule -i $WAN -p udp -d 192.168.1.100 -j ACCEPT

That dport flag on the prerouting rule is arbitrary .. You can change it to anything . After this I reloaded the firewall and to make sure ,I rebooted the router and also my computer ..
I also change the port settings on Azureus and voila! Magic! My azureus is going green eversince ..

A few pointers ,give it a little while if at startup its yellow .. it takes a while for it to change ..Also,there are some torrents out there that is bad ,meaning  ,there is no seeds and tracker site is down ,So if you run into this then it’s not really you thats the problem . Also, I don’t have to say this but if you’re torrenting you must be prepared to give,i mean don’t try to be a leech.. or you’ll get what’s coming to you ..

I hope this helps all those Azureus users out there. Coz ,this has got me some lost hours of sleep!

HTH

Nba Finals, dud!

I did not watch the game last nite and I wasn’t that disappointed that i didn’t get to watch that game .

I read the news in CNNSI and I was a little bit thrilled by the outcome,Miami lost. Revenge for the Detroit fans! heheheheh!

Anyway,the Nba finals is boring ..The news of a high tech satellite guided bomb blowing away a terrorist is much much better fare for me yesterday! hehhehe

Can you believe the way Zarqawi looked in the picture after his safe house was hit by 500 lb bomb ,and that was 2 500 lb by the way!

Mura mag g make-up-an nya g butang sa lungon! heheheh!

Kinsa naman sunod ana nila! Is Zarqawi number 3 ni Bin Laden .. sunod na number 2 then number 1 ..

Sus,lipaya ni tito george uy! gapugong pugong ra jud sya sa iya kalipay gahapon sa tv! hehhehe!

sure ko ba! nig talikod ato mu ambak2 to cya! hehehehe!