Use BFD on a Virtual-Template Interface Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern) Announcing the arrival of Valued Associate #679: Cesar Manara Unicorn Meta Zoo #1: Why another podcast?Cisco: Using carrier-delay with BFD on the same interfaceCisco: Reliable fast BGP failover when mixing BGP NHT and BFDBFD support for OSPF vyatta 6.2?What is the difference between UDLD and BFD?BFD on BGP at ASR 1kBFD Echo packetcapturing specific BFD packets using tcpdumpHow to define a static route from LAN device through IPSec endpoint to PeerConfiguring BFD for OSPFv3 between IOS-XE and JunOSBFD down - “matches wrong session” (SRX)
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Use BFD on a Virtual-Template Interface
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?Cisco: Using carrier-delay with BFD on the same interfaceCisco: Reliable fast BGP failover when mixing BGP NHT and BFDBFD support for OSPF vyatta 6.2?What is the difference between UDLD and BFD?BFD on BGP at ASR 1kBFD Echo packetcapturing specific BFD packets using tcpdumpHow to define a static route from LAN device through IPSec endpoint to PeerConfiguring BFD for OSPFv3 between IOS-XE and JunOSBFD down - “matches wrong session” (SRX)
I would like to know how I can configure Bidirectional Forward Detection on a Virtual-Template interface. Tested on IOSv and IOS-XE (ISR-4451):
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#interface Virtual-Template99 type tunnel
router(config-if)#bfd ?
% Unrecognized command
router(config-if)#exit
router(config)#interface tunnel 99
router(config-if)#bfd ?
echo Use echo adjunct as bfd detection mechanism
interval Transmit interval between BFD packets
template BFD template
router(config-if)#
This is a FlexVPN environment where we want to use BFD.
cisco cisco-ios-15 ios-xe bfd
edited Apr 16 at 14:21
jonathanjo
12.4k1938
asked Apr 16 at 14:00
Mario JostMario Jost
1615
add a comment |
I would like to know how I can configure Bidirectional Forward Detection on a Virtual-Template interface. Tested on IOSv and IOS-XE (ISR-4451):
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#interface Virtual-Template99 type tunnel
router(config-if)#bfd ?
% Unrecognized command
router(config-if)#exit
router(config)#interface tunnel 99
router(config-if)#bfd ?
echo Use echo adjunct as bfd detection mechanism
interval Transmit interval between BFD packets
template BFD template
router(config-if)#
This is a FlexVPN environment where we want to use BFD.
cisco cisco-ios-15 ios-xe bfd
edited Apr 16 at 14:21
jonathanjo
12.4k1938
asked Apr 16 at 14:00
Mario JostMario Jost
1615
add a comment |
I would like to know how I can configure Bidirectional Forward Detection on a Virtual-Template interface. Tested on IOSv and IOS-XE (ISR-4451):
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#interface Virtual-Template99 type tunnel
router(config-if)#bfd ?
% Unrecognized command
router(config-if)#exit
router(config)#interface tunnel 99
router(config-if)#bfd ?
echo Use echo adjunct as bfd detection mechanism
interval Transmit interval between BFD packets
template BFD template
router(config-if)#
This is a FlexVPN environment where we want to use BFD.
cisco cisco-ios-15 ios-xe bfd
edited Apr 16 at 14:21
jonathanjo
12.4k1938
asked Apr 16 at 14:00
Mario JostMario Jost
1615
I would like to know how I can configure Bidirectional Forward Detection on a Virtual-Template interface. Tested on IOSv and IOS-XE (ISR-4451):
router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
router(config)#interface Virtual-Template99 type tunnel
router(config-if)#bfd ?
% Unrecognized command
router(config-if)#exit
router(config)#interface tunnel 99
router(config-if)#bfd ?
echo Use echo adjunct as bfd detection mechanism
interval Transmit interval between BFD packets
template BFD template
router(config-if)#
This is a FlexVPN environment where we want to use BFD.
cisco cisco-ios-15 ios-xe bfd
cisco cisco-ios-15 ios-xe bfd
edited Apr 16 at 14:21
jonathanjo
12.4k1938
asked Apr 16 at 14:00
Mario JostMario Jost
1615
edited Apr 16 at 14:21
jonathanjo
12.4k1938
asked Apr 16 at 14:00
Mario JostMario Jost
1615
edited Apr 16 at 14:21
jonathanjo
12.4k1938
edited Apr 16 at 14:21
jonathanjo
12.4k1938
edited Apr 16 at 14:21
jonathanjo
12.4k1938
12.4k1938
asked Apr 16 at 14:00
Mario JostMario Jost
1615
asked Apr 16 at 14:00
Mario JostMario Jost
1615
asked Apr 16 at 14:00
Mario JostMario Jost
1615
1615
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Bidirectional Forward Detection (BFD) has been deactivated on virtual and dialer interfaces on newer IOS and IOS-XE versions.
On earlier releases like IOS-XE 3S, the Cisco IOS software incorrectly
allowed configuration of BFD on virtual-template and dialer
interfaces; however, BFD functionality on virtual-template and dialer
interfaces is not supported. Avoid configuring BFD on
virtual-template and dialer interfaces.
That is what the Cisco configuration guide says for BFD on IOS XE:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-3s/irb-xe-3s-book/irb-bi-fwd-det.html
answered Apr 16 at 14:32
user56700user56700
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
1
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Bidirectional Forward Detection (BFD) has been deactivated on virtual and dialer interfaces on newer IOS and IOS-XE versions.
On earlier releases like IOS-XE 3S, the Cisco IOS software incorrectly
allowed configuration of BFD on virtual-template and dialer
interfaces; however, BFD functionality on virtual-template and dialer
interfaces is not supported. Avoid configuring BFD on
virtual-template and dialer interfaces.
That is what the Cisco configuration guide says for BFD on IOS XE:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-3s/irb-xe-3s-book/irb-bi-fwd-det.html
answered Apr 16 at 14:32
user56700user56700
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
1
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
add a comment |
Bidirectional Forward Detection (BFD) has been deactivated on virtual and dialer interfaces on newer IOS and IOS-XE versions.
On earlier releases like IOS-XE 3S, the Cisco IOS software incorrectly
allowed configuration of BFD on virtual-template and dialer
interfaces; however, BFD functionality on virtual-template and dialer
interfaces is not supported. Avoid configuring BFD on
virtual-template and dialer interfaces.
That is what the Cisco configuration guide says for BFD on IOS XE:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-3s/irb-xe-3s-book/irb-bi-fwd-det.html
answered Apr 16 at 14:32
user56700user56700
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
1
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
add a comment |
Bidirectional Forward Detection (BFD) has been deactivated on virtual and dialer interfaces on newer IOS and IOS-XE versions.
On earlier releases like IOS-XE 3S, the Cisco IOS software incorrectly
allowed configuration of BFD on virtual-template and dialer
interfaces; however, BFD functionality on virtual-template and dialer
interfaces is not supported. Avoid configuring BFD on
virtual-template and dialer interfaces.
That is what the Cisco configuration guide says for BFD on IOS XE:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-3s/irb-xe-3s-book/irb-bi-fwd-det.html
answered Apr 16 at 14:32
user56700user56700
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Bidirectional Forward Detection (BFD) has been deactivated on virtual and dialer interfaces on newer IOS and IOS-XE versions.
On earlier releases like IOS-XE 3S, the Cisco IOS software incorrectly
allowed configuration of BFD on virtual-template and dialer
interfaces; however, BFD functionality on virtual-template and dialer
interfaces is not supported. Avoid configuring BFD on
virtual-template and dialer interfaces.
That is what the Cisco configuration guide says for BFD on IOS XE:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-3s/irb-xe-3s-book/irb-bi-fwd-det.html
answered Apr 16 at 14:32
user56700user56700
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Apr 16 at 14:41
answered Apr 16 at 14:32
user56700user56700
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered Apr 16 at 14:32
user56700user56700
1166
answered Apr 16 at 14:32
user56700user56700
1166
1166
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user56700 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
1
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
add a comment |
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
1
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
Thank you for the explanation. So is there another alternative on how to use BFD in a FlexVPN environment? I found a cisco FlexVPN configuration example with BFD, but they use manually created tunnel interfaces on the hubs, i mean what the heck? cisco.com/c/en/us/support/docs/security/flexvpn/…
– Mario Jost
Apr 16 at 15:35
1
1
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
@MarioJost I'm really sorry sir, i do not know of any alternatives.
– user56700
Apr 16 at 16:36
add a comment |
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