RE: Firewall configuration with two ISP

2001-04-02 Thread Graf, Christian
-Original Message- From: Mike Schmitz [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 28, 2001 10:29 PM To: debian-admintool@lists.debian.org; debian-isp@lists.debian.org; debian-firewall@lists.debian.org Subject: Re: Firewall configuration with two ISP On Wed, Mar 28, 2001 at 12:50:08PM

RE: Firewall configuration with two ISP

2001-04-02 Thread Graf, Christian
-Original Message- From: Mike Schmitz [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 28, 2001 10:29 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: Firewall configuration with two ISP On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello >

Re: Firewall configuration with two ISP

2001-03-28 Thread Fraser Campbell
Jeremy Lunn <[EMAIL PROTECTED]> writes: > The problem would be that the replies to any requests sent to the 2nd > ISP will be routed back via the 1st ISP. They are probably blocked by > your 1st ISP which is sane and I wouldn't want to use an ISP that didn't > do that. That will be the problem.

Re: Firewall configuration with two ISP

2001-03-28 Thread Mike Schmitz
On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello > In Debian GNU/Linux, I have configured three network cards. I'm having > leased line connection from two ISP's with two different series of IP > addersses. With first card I, have configrued ISP1 and with second card, I > have config

Re: Firewall configuration with two ISP

2001-03-28 Thread Fraser Campbell
Jeremy Lunn <[EMAIL PROTECTED]> writes: > The problem would be that the replies to any requests sent to the 2nd > ISP will be routed back via the 1st ISP. They are probably blocked by > your 1st ISP which is sane and I wouldn't want to use an ISP that didn't > do that. That will be the problem.

Re: Firewall configuration with two ISP

2001-03-28 Thread Mike Schmitz
On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello > In Debian GNU/Linux, I have configured three network cards. I'm having > leased line connection from two ISP's with two different series of IP > addersses. With first card I, have configrued ISP1 and with second card, I > have confi

Re: Firewall configuration with two ISP

2001-03-28 Thread Nate Duehr
On Wed, Mar 28, 2001 at 09:46:12AM +0200, DI Peter Burgstaller wrote: > I had the same problem when we switched from one ISP ot the other I was > running > both for a couple of months. > > Turned out that, as Jeremy Lunn suggested, that my new ISP wouldn't allow > IPs from a different Net be rout

Re: Firewall configuration with two ISP

2001-03-28 Thread Nate Duehr
On Wed, Mar 28, 2001 at 02:22:29PM +0530, Nags wrote: > Hello all > I tried the same with Windows :( machine, but it is working with two ISP > perfectly . Both of my Internet IP's is accessiable from outside > world. I replied off-list to stop the three-list cross-posting. This whole

Re: Firewall configuration with two ISP

2001-03-28 Thread Nags
TECTED]> To: "Jiri Kaderavek" <[EMAIL PROTECTED]> Cc: "Jeremy Lunn" <[EMAIL PROTECTED]>; "Bala" <[EMAIL PROTECTED]>; ; ; Sent: Wednesday, March 28, 2001 2:07 PM Subject: Re: Firewall configuration with two ISP > On Wed, Mar 28, 2001 at 10:3

Re: Firewall configuration with two ISP

2001-03-28 Thread Nate Duehr
On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello > In Debian GNU/Linux, I have configured three network cards. I'm having > leased line connection from two ISP's with two different series of IP > addersses. With first card I, have configrued ISP1 and with second card, I > have config

Re: Firewall configuration with two ISP

2001-03-28 Thread DI Peter Burgstaller
I had the same problem when we switched from one ISP ot the other I was running both for a couple of months. Turned out that, as Jeremy Lunn suggested, that my new ISP wouldn't allow IPs from a different Net be routed through his net, which is of course very sensible and right. However, in my case

Re: Firewall configuration with two ISP

2001-03-28 Thread Jeremy Lunn
On Wed, Mar 28, 2001 at 10:30:06AM +0200, Jiri Kaderavek wrote: > Hi Jeremy. > > I'll have the same problem, but: > What do you mean with some form > of clustering? Can you explain that. > Thanx. Actually clustering probably isn't what you want since there's only one machine. But what you probab

Re: Firewall configuration with two ISP

2001-03-28 Thread Jiri Kaderavek
sday, March 28, 2001 10:18 AM Subject: Re: Firewall configuration with two ISP > On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > > Hello > > In Debian GNU/Linux, I have configured three network cards. I'm having > > leased line connection from two ISP's wi

Re: Firewall configuration with two ISP

2001-03-28 Thread Jeremy Lunn
On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello > In Debian GNU/Linux, I have configured three network cards. I'm having > leased line connection from two ISP's with two different series of IP > addersses. With first card I, have configrued ISP1 and with second card, I > have config

Re: Firewall configuration with two ISP

2001-03-28 Thread Nate Duehr
On Wed, Mar 28, 2001 at 09:46:12AM +0200, DI Peter Burgstaller wrote: > I had the same problem when we switched from one ISP ot the other I was running > both for a couple of months. > > Turned out that, as Jeremy Lunn suggested, that my new ISP wouldn't allow > IPs from a different Net be routed

Re: Firewall configuration with two ISP

2001-03-28 Thread Nate Duehr
On Wed, Mar 28, 2001 at 02:22:29PM +0530, Nags wrote: > Hello all > I tried the same with Windows :( machine, but it is working with two ISP > perfectly . Both of my Internet IP's is accessiable from outside > world. I replied off-list to stop the three-list cross-posting. This whole

Re: Firewall configuration with two ISP

2001-03-28 Thread Nags
TECTED]> To: "Jiri Kaderavek" <[EMAIL PROTECTED]> Cc: "Jeremy Lunn" <[EMAIL PROTECTED]>; "Bala" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Wednesday, March 28, 2001 2:07 PM Subject: Re:

Re: Firewall configuration with two ISP

2001-03-28 Thread Nate Duehr
On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello > In Debian GNU/Linux, I have configured three network cards. I'm having > leased line connection from two ISP's with two different series of IP > addersses. With first card I, have configrued ISP1 and with second card, I > have confi

Re: Firewall configuration with two ISP

2001-03-28 Thread DI Peter Burgstaller
I had the same problem when we switched from one ISP ot the other I was running both for a couple of months. Turned out that, as Jeremy Lunn suggested, that my new ISP wouldn't allow IPs from a different Net be routed through his net, which is of course very sensible and right. However, in my cas

Re: Firewall configuration with two ISP

2001-03-28 Thread Jeremy Lunn
On Wed, Mar 28, 2001 at 10:30:06AM +0200, Jiri Kaderavek wrote: > Hi Jeremy. > > I'll have the same problem, but: > What do you mean with some form > of clustering? Can you explain that. > Thanx. Actually clustering probably isn't what you want since there's only one machine. But what you proba

Re: Firewall configuration with two ISP

2001-03-28 Thread Jiri Kaderavek
ROTECTED]>; <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Wednesday, March 28, 2001 10:18 AM Subject: Re: Firewall configuration with two ISP > On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > > Hello > > In Debian GNU/Linux, I have configured three networ

Re: Firewall configuration with two ISP

2001-03-28 Thread Jeremy Lunn
On Wed, Mar 28, 2001 at 12:50:08PM +0530, Bala wrote: > Hello > In Debian GNU/Linux, I have configured three network cards. I'm having > leased line connection from two ISP's with two different series of IP > addersses. With first card I, have configrued ISP1 and with second card, I > have confi