February 2002 15:35
To: [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
You'll have to coordinate with your ISP's if you want to run BGP. To enable
the feature on the 1000's, you have to upgrade to an IP Plus IOS.
-Ejay
-Original Message-
From: Yassel Omar Izquierdo Souchay
: Yassel Omar Izquierdo Souchay [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 10:11 AM
To: [EMAIL PROTECTED]
Subject: TWO ISP AND ONE FAILURE [7:36371]
Hello i have a frecuent porblem with one of my isp, i have two cisco routers
and each one to different isp. Frequentily i have to change
Is your server capable of running a dynamic routing protocol (RIP)? Does it
support dead-gateway detection - use IRDP
CM
- Original Message -
From: Yassel Omar Izquierdo Souchay
To:
Sent: Tuesday, February 26, 2002 5:13 AM
Subject: Re: TWO ISP AND ONE FAILURE [7:36371]
Hey guys
PROTECTED]
Subject: Re: TWO ISP AND ONE FAILURE [7:36371]
Hey guys
The toplogy is this:
ISP (65)(ISP 169)
[R1] [R2]
||
||
\--/
|
[HOST]
IP:169...
IP: 65
Hello i have a frecuent porblem with one of my isp, i have two cisco routers
and each one to different isp. Frequentily i have to change the gateway of
one of my servers, because one isp is failure.
I want to know if with one of BGP, OSPF, RIP, NAT or other protocol i could
do the change
Depends alot on what kind of connection you want. If you are just talking
about outbound access from your site, that isn't a problem. Setup the two
routers on the same subnet and use HSRP. Best practive would be to set up
two HSRP address; each router will be primarary for one address and
You would want to use both HSRP and BGP in this case. HSRP will solve the
problem of changing the default gateway on the clients when a link fails.
BGP will be used for fault tolerance at the ISP side. Here is a sample doc I
got form the cisco site:
http://www.v-man.net/support/pdf/hsrp_bgp.pdf
For the outbound connectivity, use the HSRP track feature. That watches an
interface (the WAN link to your ISP). If that interface goes down, the HSRP
priority of that router gets reduced, making the other router (with the good
ISP link) the HSRP primary. HSRP will make it so no changes are
Hello
The mail server have 2 ips one for 65.169.240. and the second 169.158.32.
network.
This is de configuration havae in my server:.
NETWORKING=yes
HOSTNAME=MailServer
#GATEWAY=169.158.32.1
GATEWAY=65.169.240.209
In this moment my gateway is 65.169.240.209, because the other (commented
with
chances are bgp will not be availablefirst..he has to have the address
space...second...if he didn't plan for it before hand, he's probably got a
couple'a 2500's or 2600's Try running bgp on a 2500. (unless of
course he uses the same isp for both connections and they work with him on
wow...At this point I hope nobody is scanning archives for ip addresses...
Yassel Omar Izquierdo Souchay 02/25/02 10:56AM
Hello
The mail server have 2 ips one for 65.169.240. and the second 169.158.32.
network.
This is de configuration havae in my server:.
NETWORKING=yes
HOSTNAME=MailServer
Hello i have a frecuent porblem with one of my isp, i have two cisco routers
and each one to different isp. Frequentily i have to change the gateway of
one of my servers, because one isp is failure.
I want to know if with one of BGP, OSPF, RIP, NAT or other protocol i could
do the change
HSRP on the Ethernet Interfaces of your 2 routers.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Yassel Omar Izquierdo Souchay
Sent: Monday, February 25, 2002 9:11 AM
To: [EMAIL PROTECTED]
Subject: TWO ISP AND ONE FAILURE [7:36371]
Hello i have
: Yassel Omar Izquierdo Souchay [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 10:11 AM
To: [EMAIL PROTECTED]
Subject: TWO ISP AND ONE FAILURE [7:36371]
Hello i have a frecuent porblem with one of my isp, i have two cisco routers
and each one to different isp. Frequentily i have
for more information.
(http://www.cisco.com/warp/public/459/hsrp_bgp.html)
Enjoy
Godswill Oletu CSS1,CCDP,CCNP.
- Original Message -
From: Yassel Omar Izquierdo Souchay
To:
Sent: Monday, February 25, 2002 7:10 AM
Subject: TWO ISP AND ONE FAILURE [7:36371]
Hello i have a frecuent
: TWO ISP AND ONE FAILURE [7:36371]
Hello i have a frecuent porblem with one of my isp, i have two cisco routers
and each one to different isp. Frequentily i have to change the gateway of
one of my servers, because one isp is failure.
I want to know if with one of BGP, OSPF, RIP, NAT or other protocol
PROTECTED]
Subject: TWO ISP AND ONE FAILURE [7:36371]
Hello i have a frecuent porblem with one of my isp, i have two cisco routers
and each one to different isp. Frequentily i have to change the gateway of
one of my servers, because one isp is failure.
I want to know if with one of BGP, OSPF, RIP, NAT
AM
To: [EMAIL PROTECTED]
Subject: Re: TWO ISP AND ONE FAILURE [7:36371]
chances are bgp will not be availablefirst..he has to have the address
space...second...if he didn't plan for it before hand, he's probably got a
couple'a 2500's or 2600's Try running bgp on a 2500. (unless
2500 is BGP king
-Original Message-
From: Hire, Ejay [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 1:27 PM
To: [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
Do not say that a 2500 will not work for BGP. It will work just fine for a
default-only
Come on Track the Serial interface! Basic HSRP!
Daniel Ladrach
CCNA, CCNP
WorldCom
-Original Message-
From: Hire, Ejay [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 1:20 PM
To: 'Ladrach, Daniel E.'; [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
Come
tail-light, which would you fix first?
-Ejay
-Original Message-
From: Ladrach, Daniel E. [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 11:48 AM
To: [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
Run HSRP between the two cisco routers and then point your
.
-Ejay
-Original Message-
From: John Neiberger [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 2:51 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
I'm not sure I understand your point. Assume the following topology:
[R1
ruary 25, 2002 11:48 AM
To: [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
Run HSRP between the two cisco routers and then point your default
gateway
to the VIP address.
Daniel Ladrach
CCNA, CCNP
WorldCom
-Original Message-
From: Yassel Omar Izquierdo Souchay
to look at this and start pushing it to
customers as a solution.
-Ejay
-Original Message-
From: John Neiberger [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 25, 2002 2:51 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
I'm not sure I
This solution assumes that the subnet is routable by both providers. If this
is the case, then HSRP is by far the easiest solution.
CM
- Original Message -
From: John Neiberger
To:
Sent: Monday, February 25, 2002 7:49 PM
Subject: RE: TWO ISP AND ONE FAILURE [7:36371]
I'm not sure I
So all of you that said hsrp with travking, curious how many of you got it
from the q1 issue of packet?
Bri
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7i=36474t=36371
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FAQ, list archives, and subscription info:
Not me! I've been thinking about it some more since at one
point I thought it would work, then I thought it had some
problems, but now I'm back to thinking it would work.
One issue with this method is the ever-changing default gateway
but the other issue is that of source addresses and as I
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