[65759] in North American Network Operators' Group
Re: Router with 2 (or more) interfaces in same network
daemon@ATHENA.MIT.EDU (Rosen Adam J NPRI)
Mon Dec 8 11:18:07 2003
Date: Mon, 08 Dec 2003 11:17:20 -0500
From: Rosen Adam J NPRI <RosenAJ@Npt.NUWC.Navy.Mil>
To: "'nanog@merit.edu'" <nanog@merit.edu>
Errors-To: owner-nanog-outgoing@merit.edu
This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.
------=_NextPartTM-000-c2eec2ba-b73f-4f1d-8aa1-b5803f905ad2
Content-Type: multipart/alternative;
boundary="----_=_NextPart_001_01C3BDA6.C1380280"
------_=_NextPart_001_01C3BDA6.C1380280
Content-Type: text/plain
Hi.
This topic was discussed about a month ago, but I just found this mail list while doing a search. I have the same question that was discussed before. However, this is the first router I have ever set up, so I could be completely wrong about how I am doing things, but I'll explain to the best of my ability.
I am setting up a router/firewall (Nokia IP380). For redundancy, I want 2 interfaces on the same subnet. The IP380 will be connecting to a pair of routing switches which are running VRRP. I am trying to use static routes, due to the fact that network topology will not be changing outside of hardware failure, and to keep speed as high as possible. How can I set up static routing to the virtual router if I can't have a second interface on the same subnet to pick up the floating IP address in case the VRRP master fails? Am I misunderstanding VRRP here? If anyone can give me some helpful hints, I would appreciate it.
Thanks
Adam
Adam J. Rosen
Code 2233
Naval Undersea Warfare Center
1176 Howell St.
Bldg. 1171-2
Newport, RI 02841
Phone: 401-832-4740
Toll Free: 800-669-6892 x24740
Fax: 401-832-2130
Email: rosenaj@npt.nuwc.navy.mil
------_=_NextPart_001_01C3BDA6.C1380280
Content-Type: text/html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<TITLE>Message</TITLE>
<META content="MSHTML 6.00.2800.1276" name=GENERATOR></HEAD>
<BODY>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003>Hi.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=986340616-08122003>This topic was
discussed about a month ago, but I just found this mail list while doing a
search. I have the same question that was discussed before. However, this is the
first router I have ever set up, so I could be completely wrong about how I am
doing things, but I'll explain to the best of my ability.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=986340616-08122003>I am setting up a
router/firewall (Nokia IP380). For redundancy, I want 2 interfaces on the same
subnet. The IP380 will be connecting to a pair of routing switches
which are running VRRP. I am trying to use static routes, due to the fact
that network topology will not be changing outside of hardware failure, and to
keep speed as high as possible. How can I set up static routing to the virtual
router if I can't have a second interface on the same subnet to pick up the
floating IP address in case the VRRP master fails? Am I misunderstanding VRRP
here? If anyone can give me some helpful hints, I would appreciate
it.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003>Thanks</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=986340616-08122003>Adam</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV align=left><FONT face=Arial size=2>Adam J. Rosen</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Code 2233</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Naval Undersea Warfare
Center</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>1176 Howell St.</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Bldg. 1171-2</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Newport, RI 02841</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Phone: 401-832-4740</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Toll Free: 800-669-6892
x24740</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Fax: 401-832-2130</FONT></DIV>
<DIV align=left><FONT face=Arial size=2>Email:
rosenaj@npt.nuwc.navy.mil</FONT></DIV>
<DIV align=left><FONT face=Arial size=2></FONT> </DIV>
<DIV> </DIV></BODY></HTML>
------_=_NextPart_001_01C3BDA6.C1380280--
------=_NextPartTM-000-c2eec2ba-b73f-4f1d-8aa1-b5803f905ad2--
