RE: [LARTC] DGD patch not detecting dead gateway

2007-05-13 Thread Salim S I
it seems...Or have I have misunderstood the concept? -Original Message- From: Manish Kathuria [mailto:[EMAIL PROTECTED] Sent: Monday, May 14, 2007 1:36 PM To: Salim S I Cc: lartc@mailman.ds9a.nl; [EMAIL PROTECTED] Subject: Re: [LARTC] DGD patch not detecting dead gateway On 5/11/07, Salim S

Re: [LARTC] DGD patch not detecting dead gateway

2007-05-13 Thread Manish Kathuria
On 5/11/07, Salim S I <[EMAIL PROTECTED]> wrote: I have a doubt. If you use such a script monitoring the link status with ping and then reconfiguring, why do you need the DGD patch? You need to do some reconfiguration (change multipath to a single default route) anyway if you use the script, ri

Re: [LARTC] DGD patch not detecting dead gateway

2007-05-10 Thread Salim S I
I have a doubt. If you use such a script monitoring the link status with ping and then reconfiguring, why do you need the DGD patch? You need to do some reconfiguration (change multipath to a single default route) anyway if you use the script, right? Also, the DGD patch uses src to lookup the rou

Re: [LARTC] DGD patch not detecting dead gateway

2007-02-12 Thread Tom Lobato
Manish Kathuria escreveu: On 2/8/07, Tom Lobato <[EMAIL PROTECTED]> wrote: Thank you for the script. I'm trying it. Well, I made a simple modification and would like to hear opnions. Until now, I just added one more TESTIP, so I'm pinging one IP for each link. Also I'm using the IP in

Re: [LARTC] DGD patch not detecting dead gateway

2007-02-08 Thread Manish Kathuria
On 2/8/07, Tom Lobato <[EMAIL PROTECTED]> wrote: Thank you for the script. I'm trying it. Well, I made a simple modification and would like to hear opnions. Until now, I just added one more TESTIP, so I'm pinging one IP for each link. Also I'm using the IP instead name address, and used

Re: [LARTC] DGD patch not detecting dead gateway

2007-02-08 Thread Tom Lobato
Hi! Thank you for the script. I'm trying it. Well, I made a simple modification and would like to hear opnions. Until now, I just added one more TESTIP, so I'm pinging one IP for each link. Also I'm using the IP instead name address, and used the DNS IP of each provider for the ping. I ma

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-28 Thread Manish Kathuria
On 1/28/07, Tom Lobato <[EMAIL PROTECTED]> wrote: > Manish Kathuria Wrote: > > The method I have adopted is to use a shell script which pings a > popular remote site 's IP (for example www.yahoo.com or > www.google.com) through each of the interfaces every 10 seconds. The > default multipath ro

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-28 Thread Tom Lobato
Hi! Manish Kathuria Wrote: The method I have adopted is to use a shell script which pings a popular remote site 's IP (for example www.yahoo.com or www.google.com) through each of the interfaces every 10 seconds. The default multipath route is replaced by a single default gateway if reply is

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-27 Thread Manish Kathuria
On 1/27/07, Geoff Dornan <[EMAIL PROTECTED]> wrote: Hi Can you post your script please? Cheers geoff On 1/20/07, Grant Taylor <[EMAIL PROTECTED]> wrote: > On 01/19/07 12:45, Manish Kathuria wrote: > > My experience has been mixed. The patch worked very well in many cases > > but in some it

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-27 Thread Manish Kathuria
On 1/20/07, Grant Taylor <[EMAIL PROTECTED]> wrote: On 01/19/07 12:45, Manish Kathuria wrote: > My experience has been mixed. The patch worked very well in many cases > but in some it worked only if the first hop gateway was down and not > any of the subsequent hops. So as you mentioned its happe

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-22 Thread Tom Lobato
Hi! Thank you. Manish Kathuria escreveu: On 1/19/07, Tom Lobato <[EMAIL PROTECTED]> wrote: Hello all! I applied http://www.ssi.bg/~ja/routes-2.6.8-10.diff patch to kernel 2.6.8.1 and it works fine, or almost fine. It does the load balancing well, but when one link is dropped it continue

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-19 Thread Grant Taylor
On 01/19/07 12:45, Manish Kathuria wrote: My experience has been mixed. The patch worked very well in many cases but in some it worked only if the first hop gateway was down and not any of the subsequent hops. So as you mentioned its happening since it can ping the switch / modem, it thinks the l

Re: [LARTC] DGD patch not detecting dead gateway

2007-01-19 Thread Manish Kathuria
On 1/19/07, Tom Lobato <[EMAIL PROTECTED]> wrote: Hello all! I applied http://www.ssi.bg/~ja/routes-2.6.8-10.diff patch to kernel 2.6.8.1 and it works fine, or almost fine. It does the load balancing well, but when one link is dropped it continues to try it. At the end of http://www.ssi.bg

[LARTC] DGD patch not detecting dead gateway

2007-01-18 Thread Tom Lobato
Hello all! I applied http://www.ssi.bg/~ja/routes-2.6.8-10.diff patch to kernel 2.6.8.1 and it works fine, or almost fine. It does the load balancing well, but when one link is dropped it continues to try it. At the end of http://www.ssi.bg/~ja/nano.txt it is said to ping gateway 1 and gateway