Re: Routing Question
> "nr" == Nathan Ridge <[EMAIL PROTECTED]> writes: nr> Im setting a broadband Internet connection on a Debian box, I nr> have the sat interface installed and working and can see the nr> icmp packets coming in from a ping on the sat interface using nr> tcpdump so im confident that side of things is working. I am nr> having a bit of trouble with the dialup. Lets say our network nr> is 203.66.77.0, border gateway is 203.66.77.1 and have a Cisco nr> access server on the 203.66.77.11 and radius server on nr> 203.66.77.2. Now if I assign a static ip from a dialup pool nr> on our network, say 203.66.77.55 I can ping out from the nr> dialup no problems, but the static needs to be that of the ip nr> address that is attached to the mac ID of the sat card so when nr> I change the static to 203.173.176.99, it connects to our nr> network, authenticates ok but cannot ping any machine except nr> for the access server 203.66.77.11. I know I must just be nr> missing a route somewhere, and I was assuming on the access nr> server, but when I also setup a NT server with the same setup nr> it seem to work fine, any ideas what I am doing wrong? I'm not sure I've the picture completely clear (an ASCII scheme would help); however, in my past experiences with satellite-based connections, you have to make sure to disable the rp_filter on the satellite interface: echo 0 > /proc/sys/net/ipv4/conf/`your sat interface`/rp_filter To see if this is necessary, try to: echo 1 > /proc/sys/net/ipv4/conf/`your sat interface`/log_martians and check your logs (on stock debian systems "martian" packets should be logged in auth.log, I think). If you see and martian packets being blocked, I suggest you try to disable rp_filter on the sat interface. By the way, what's your satellite provider? Bye, Andrea Glorioso -- Non e' abbastanza fare dei passi che un giorno ci porteranno ad uno scopo, ogni passo deve essere lui stesso uno scopo, nello stesso tempo in cui ci porta avanti. pgpygET2ChGsp.pgp Description: PGP signature
Re: Routing Question
> "nr" == Nathan Ridge <[EMAIL PROTECTED]> writes: nr> Im setting a broadband Internet connection on a Debian box, I nr> have the sat interface installed and working and can see the nr> icmp packets coming in from a ping on the sat interface using nr> tcpdump so im confident that side of things is working. I am nr> having a bit of trouble with the dialup. Lets say our network nr> is 203.66.77.0, border gateway is 203.66.77.1 and have a Cisco nr> access server on the 203.66.77.11 and radius server on nr> 203.66.77.2. Now if I assign a static ip from a dialup pool nr> on our network, say 203.66.77.55 I can ping out from the nr> dialup no problems, but the static needs to be that of the ip nr> address that is attached to the mac ID of the sat card so when nr> I change the static to 203.173.176.99, it connects to our nr> network, authenticates ok but cannot ping any machine except nr> for the access server 203.66.77.11. I know I must just be nr> missing a route somewhere, and I was assuming on the access nr> server, but when I also setup a NT server with the same setup nr> it seem to work fine, any ideas what I am doing wrong? I'm not sure I've the picture completely clear (an ASCII scheme would help); however, in my past experiences with satellite-based connections, you have to make sure to disable the rp_filter on the satellite interface: echo 0 > /proc/sys/net/ipv4/conf/`your sat interface`/rp_filter To see if this is necessary, try to: echo 1 > /proc/sys/net/ipv4/conf/`your sat interface`/log_martians and check your logs (on stock debian systems "martian" packets should be logged in auth.log, I think). If you see and martian packets being blocked, I suggest you try to disable rp_filter on the sat interface. By the way, what's your satellite provider? Bye, Andrea Glorioso -- Non e' abbastanza fare dei passi che un giorno ci porteranno ad uno scopo, ogni passo deve essere lui stesso uno scopo, nello stesso tempo in cui ci porta avanti. PGP signature