how to get Cisco IOS public key for automatic scp connection
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I want to backup the running-config of all switches per SCP to a server.
Question 1: is this possible with kron? Is there a better way and why?
Question 2: how can I get the public key of the switch to auto-authentificate the user to the server?
Thank you very much.
scp cisco
asked Jul 11 '13 at 8:15
UeliUeli
1061
add a comment |
I want to backup the running-config of all switches per SCP to a server.
Question 1: is this possible with kron? Is there a better way and why?
Question 2: how can I get the public key of the switch to auto-authentificate the user to the server?
Thank you very much.
scp cisco
asked Jul 11 '13 at 8:15
UeliUeli
1061
Trivial googling bringa up e.g. this.
– tripleee
Jul 11 '13 at 8:36
add a comment |
I want to backup the running-config of all switches per SCP to a server.
Question 1: is this possible with kron? Is there a better way and why?
Question 2: how can I get the public key of the switch to auto-authentificate the user to the server?
Thank you very much.
scp cisco
asked Jul 11 '13 at 8:15
UeliUeli
1061
I want to backup the running-config of all switches per SCP to a server.
Question 1: is this possible with kron? Is there a better way and why?
Question 2: how can I get the public key of the switch to auto-authentificate the user to the server?
Thank you very much.
scp cisco
scp cisco
asked Jul 11 '13 at 8:15
UeliUeli
1061
asked Jul 11 '13 at 8:15
UeliUeli
1061
asked Jul 11 '13 at 8:15
UeliUeli
1061
asked Jul 11 '13 at 8:15
UeliUeli
1061
asked Jul 11 '13 at 8:15
UeliUeli
1061
1061
Trivial googling bringa up e.g. this.
– tripleee
Jul 11 '13 at 8:36
add a comment |
Trivial googling bringa up e.g. this.
– tripleee
Jul 11 '13 at 8:36
Trivial googling bringa up e.g. this.
– tripleee
Jul 11 '13 at 8:36
Trivial googling bringa up e.g. this.
– tripleee
Jul 11 '13 at 8:36
add a comment |
1 Answer
1
active
oldest
votes
You can ssh to cisco IOS using public key. In Cisco device, using this command:
ip ssh key-chain
or
ip ssh pubkey-chain
depend on your IOS version.
You can simply creat a bash file, schedule it to run with cron.
Updated
Do you try generating ssh key from cisco device:
crypto key generate rsa
then copy public key generated to Linux server, and try to connect?
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
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
You can ssh to cisco IOS using public key. In Cisco device, using this command:
ip ssh key-chain
or
ip ssh pubkey-chain
depend on your IOS version.
You can simply creat a bash file, schedule it to run with cron.
Updated
Do you try generating ssh key from cisco device:
crypto key generate rsa
then copy public key generated to Linux server, and try to connect?
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
add a comment |
You can ssh to cisco IOS using public key. In Cisco device, using this command:
ip ssh key-chain
or
ip ssh pubkey-chain
depend on your IOS version.
You can simply creat a bash file, schedule it to run with cron.
Updated
Do you try generating ssh key from cisco device:
crypto key generate rsa
then copy public key generated to Linux server, and try to connect?
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
add a comment |
You can ssh to cisco IOS using public key. In Cisco device, using this command:
ip ssh key-chain
or
ip ssh pubkey-chain
depend on your IOS version.
You can simply creat a bash file, schedule it to run with cron.
Updated
Do you try generating ssh key from cisco device:
crypto key generate rsa
then copy public key generated to Linux server, and try to connect?
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
You can ssh to cisco IOS using public key. In Cisco device, using this command:
ip ssh key-chain
or
ip ssh pubkey-chain
depend on your IOS version.
You can simply creat a bash file, schedule it to run with cron.
Updated
Do you try generating ssh key from cisco device:
crypto key generate rsa
then copy public key generated to Linux server, and try to connect?
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
edited Jul 12 '13 at 9:31
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
answered Jul 11 '13 at 8:52
cuonglmcuonglm
106k25211308
106k25211308
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
add a comment |
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
Thank you. But that's to auth to the cisco device, I need to auth from the device to a server
– Ueli
Jul 12 '13 at 9:10
add a comment |
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Trivial googling bringa up e.g. this.
– tripleee
Jul 11 '13 at 8:36