Re: ospf [7:18002]
It means Do Not Age, you will see that on routes learned over a demand circuit. Brian On Thu, 30 Aug 2001, Dwayne Saunders wrote: Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 19700x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 19710x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 19710x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 19710x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin I'm buying / selling used CISCO gear!! email me for a quote Brian Feeny, CCIE #8036 Netjam, LLC [EMAIL PROTECTED] http://www.netjam.net VISA/MC/AMEX/COD phone: 318-212-0245 30 day warranty fax: 318-212-0246 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18007t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ospf [7:18002]
DNA (Do Not Age) Got an OSPF demand circut configured somewhere? T - Original Message - From: Dwayne Saunders To: Sent: Thursday, August 30, 2001 6:41 PM Subject: ospf [7:18002] Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 19700x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 19710x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 19710x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 19710x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18008t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: ospf [7:18002]
thank you D'Wayne Saunders Network Admin -Original Message- From: Tony Medeiros [mailto:[EMAIL PROTECTED]] Sent: Friday, August 31, 2001 11:39 To: Dwayne Saunders; [EMAIL PROTECTED] Subject: Re: ospf [7:18002] DNA (Do Not Age) Got an OSPF demand circut configured somewhere? T - Original Message - From: Dwayne Saunders To: Sent: Thursday, August 30, 2001 6:41 PM Subject: ospf [7:18002] Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 19700x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 19710x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 19710x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 19710x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18010t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ospf [7:18002]
No problem, If you want more on the database stuff, here is a great link: http://www.cisco.com/warp/public/104/ospfdbtoc.html Tony - Original Message - From: Dwayne Saunders To: 'Tony Medeiros' ; Dwayne Saunders ; Sent: Thursday, August 30, 2001 7:20 PM Subject: RE: ospf [7:18002] thank you D'Wayne Saunders Network Admin -Original Message- From: Tony Medeiros [mailto:[EMAIL PROTECTED]] Sent: Friday, August 31, 2001 11:39 To: Dwayne Saunders; [EMAIL PROTECTED] Subject: Re: ospf [7:18002] DNA (Do Not Age) Got an OSPF demand circut configured somewhere? T - Original Message - From: Dwayne Saunders To: Sent: Thursday, August 30, 2001 6:41 PM Subject: ospf [7:18002] Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 19700x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 19710x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 19710x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 19710x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18013t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ospf [7:18002]
Do Not Age. Those are routes that don't age out. They were probably learned across an ISDN backup link, or a virtual link. If the router has an isdn interface, check for the 'ip ospf demand-circuit' command. Otherwise, look for a virtual link configured on a router. There's good info about this on cisco.com, and on the doc cd. -Rob Fielding CCIE #7996 - Original Message - From: Dwayne Saunders To: Sent: Thursday, August 30, 2001 6:41 PM Subject: ospf [7:18002] Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 19700x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 19710x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 19710x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 19710x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18015t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ospf [7:18002]
DNA means Do Not Age. OSPF on Demand Circuit or virtual links do this. --- Dwayne Saunders wrote: Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 1970 0x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 1971 0x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 1971 0x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 1971 0x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger http://im.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18029t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: ospf [7:18002]
this brings up another idle speculation. Dare I ask? OSPF virtual links are a kind of a demand circuit, per RFC 1793. Do routes advertised across virtual links show up in the OSPF database of the remote area with DNA marks? Sigh yet another thing to check out in the lab Chuck -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Sent: Thursday, August 30, 2001 7:16 PM To: [EMAIL PROTECTED] Subject: Re: ospf [7:18002] It means Do Not Age, you will see that on routes learned over a demand circuit. Brian On Thu, 30 Aug 2001, Dwayne Saunders wrote: Hi all, is any one able to direct me in the right direction or be able to explain what the (DNA) is in the sh ip ospf database Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 172.16.11.100 172.16.11.100 19700x8008 0x776B 5 172.26.1.49 172.26.1.49 5 (DNA) 0x8158 0xD943 1 192.168.101.101 192.168.101.101 1895 (DNA) 0x815E 0xDCE3 1 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.26.1.17 172.26.1.49 678 (DNA) 0x8155 0x23F1 172.26.1.33 172.26.1.49 678 (DNA) 0x8155 0x8282 172.26.1.49 172.26.1.49 678 (DNA) 0x8155 0xE113 192.168.1.16172.16.11.100 19710x8006 0x9708 192.168.1.16172.26.1.49 1 (DNA) 0x815C 0x1B5F 192.168.1.16192.168.101.101 1895 (DNA) 0x800A 0x97FB 192.168.1.48172.16.11.100 19710x8007 0x542A 192.168.1.48172.26.1.49 1 (DNA) 0x8003 0x8530 192.168.1.48192.168.101.101 1895 (DNA) 0x8005 0x6A0D 192.168.1.64172.16.11.100 19710x8005 0xC1AD 192.168.1.64172.26.1.49 678 (DNA) 0x8155 0x3D15 192.168.1.64192.168.101.101 1895 (DNA) 0x8008 0xCD95 192.168.101.101 192.168.101.101 1895 (DNA) 0x8007 0x527B any help will be appreciated D'Wayne Saunders Network Admin I'm buying / selling used CISCO gear!! email me for a quote Brian Feeny, CCIE #8036 Netjam, LLC [EMAIL PROTECTED] http://www.netjam.net VISA/MC/AMEX/COD phone: 318-212-0245 30 day warranty fax: 318-212-0246 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=18040t=18002 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
