similar to: ipchains for firewall, QOS howto?

I really hate to have to make a post like this, but I feel I have little choice but to relay to the group my experience with Teliax, and explain why I recommend against using them as a primary Voip-> PSTN provider. I hope that a letter like this will inspire companies like Teliax to work harder at customer service, as well as circuit stability. We need more companies that offer the types of

Teliax is down, and can't even get to their www.teliax.com website. Anyone else having problems? Chris Coulthurst chris@shuksan.com

I set up a context to allow me to call in to my * server (via Teliax in this case using IAX2) from my cellphone, and let me do a number of things, including dial other extensions, AND dial outbound again so callers could see my proper work CallerID when I use this service. Is there a way to be able to transfer calls to other extensions of my asterisk server FROM the cell phone/ This isn't a

I set up a context to allow me to call in to my * server (via Teliax in this case using IAX2) from my cellphone, and let me do a number of things, including dial other extensions, AND dial outbound again so callers could see my proper work CallerID when I use this service. Is there a way to be able to transfer calls to other extensions of my asterisk server FROM the cell phone/ This isn't a

II noticed that Caller ID presentation is not making it to my cell phone through outound Telasip calls and I don't know why. It may very well have been this way for awhile (or always, not sure I called my cell phone during telasip testing). Does Telasip expect a different format than SetCIDNum(NXXNXXXXXX) ? It has always worked for the Teliax lines. BUT--- It doesn't have a problem

To all those that wanted to know how I was filtering particular ICMP packets here is a few snippets from my firewall script which is based on one by Ian Hall-Beyer. I hope this helps you get started. Also note the output of the command: ipchains -h icmp Shawn Mitchell mentioned blocking all ICMP echos and especially broadcast echos. Perhaps he''d care to elaborate with a similar

I just recently installed OpenSSH 2.5.1p1 on a RH6.2 box (kernel 2.2.17). I run ipchains to do packet filtering, allowing incoming connections only to 22 and 80 (and some other ports for specific machines). I was able to run prior versions of openssh in this fashion (I've run it from the first release, I think). Upon installing 2.5.1p1 I found that my attempts to connect hang, here is ssh

Hello David, After some experiments and discussions I came to the following result concerning private NT-Box connecting to a LAN via ipchains and using all NETBIOS services (incl. domain-logon): Cross-subnet browsing with NETBIOS could only be done by a local master browser in the private net. I first thought of using Samba on the Linux router for that. But the Samba service would have to use

Dear Tinc Experts, I have been struggling for some time now, with Tinc pre3, and firewall rulesets and routing. I did once manage to get Tinc to work okay in a test-bed environment. I then tried to set it up for a 'real-life' setup and cannot get it to work properly. My real-life setup looks like this: Network A: 192.168.1.0 / 255.255.255.0 192.168.1.7 tap1 device gateway >

I figured this out -- looks like 2.5.1p1 is now using ports < 1024 on the client side (wasn't before?). I had a ipchains rule to allow ACK packets to 1024:65535, which was good enough for <= 2.3.0p1 : #allow only ACK tcp packed ipchains -A input -j ACCEPT -i eth0 -s any/0 --dport 1024:65535 -p tcp ! -y So I added the following : #allow return from ssh connections ipchains -A input -j

Hi Raymond, I also struggled 3 days to set up a direct connection between a RH7.3 box and a WinME box with a crossover cable for experiment and met with frustration. The setup of WinME box has no problem and it can connect to other Win boxes for file sharing. IP Address RH7.3 192.168.0.1 WinME 192.168.0.2 Ping started connecting but both boxes can't see each another. I also doubt

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Just a quick word - I spent two days trying to get Samba to work. The whole problem was a lack of knowledge about ipchains (firewall). It was part of the RH7.1 install package, and the medium security setting stops all tcp and udp traffic for a lot of ports, including those needed for NetBIOS (137-139) It is pretty easy to fix, the IPCHAINS-HOWTO is a good and humorous read, and by the end of

I have tried to replace these lines from ipchains to work with shorewall. # /NFS requires 111/tcp (sunrpc/portmapper) and *all* UDP ports./ # ipchains -A input -p tcp -s $SUBNET -i eth0 -d 0/0 111 -j ACCEPT ipchains -A input -p udp -s $SUBNET -i eth0 -d 0/0 -j ACCEPT # /These ports are required by bootp, tftpd, and PXE./ # /There are also a handful of udp ports that need to/ # /be open,

I have a couple questions that I will submit separately. When I have IPchains running I can't get my samba box to show up in network neighborhood, but when I turn ipchains off the box shows up. What rules do I need to add for things to work properly? -- Raymond Norton Little Crow Telemedia Network 320-234-0270

Hi Tinc Mailing-Group, I am a bit stuck with firewalling rules at the moment. Maybe someone could please advise me a good rc.firewall script to use on my setup. If anyone runs an ipchains firewall script on their linux box which is ALSO running tinc, could they please mail it to me, for my perusal. I have tinc pre3 set up and working on my systems, however I can only get it to work if I set the

Does anyone have success in upgrading Aastra/Sayson 480i CT firmware? All I get, no matter what I've tried is "Unable to upgrade firmware". tftpd is working because the dialplan freshens, and I have aastra.cfg whatevermacaddressfile.cfg and firmware.st in /tftpboot Am I missing something stupid? Is there another way to upgrade it? Chris Coulthurst chris@shuksan.com

Does anyone have a quick-n-dirty context to implement *66 automatic callbacks? I have a few people who like to have no call waiting on their phone (can you really blame them?) It would be nice to have something like *66, and also like 'Camp On', but instead of waiting something like 30 seconds, monitor the channel until it becomes available, then immediately ring back your phone to

Hi- I heard about a bug in ipchains, could you please tell me what to do? Thanks

Hi stef; imq patch of 2.2.17 form http://luxik.cdi.cz/~devik/qos/imq.htm diff against 2.2.17 Can you tell me how imq work with ipchains? thanks for your help regards, haipe _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/