Wired Intelligent Edge

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

simply use the

ip route 0.0.0.0/0 172.21.16.254

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos
------------------------------

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

That was is. So simple that I didn't think of it.

Many thanks for your help!

Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

Original Message:
Sent: Apr 21, 2021 02:27 PM
From: Kamal Takodra
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

simply use the 

ip route 0.0.0.0/0 172.21.16.254  

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)  

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

Hi,

I got a a Aruba 6100 (same as above)

i only have one VLAN = vLAN 1 (Default)

I have been trying to connect the switch to Aruba Central

but I haven't had any luck

I get the following error


From the switch, I can ping the Default Gateway, no problems


but if I try to ping something beyond the gateway, I get an error (pinging from the switch again)



But if i try pinging 8.8.8.8 from my laptop (which is connected to the switch in question)


i don't understand why it would ping from my laptop but not from the switch.

any ideas would be greatly appreciated

cheers

Ian


------------------------------
Ian Salgado
------------------------------

Original Message:
Sent: Apr 21, 2021 02:27 PM
From: Kamal Takodra
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

simply use the 

ip route 0.0.0.0/0 172.21.16.254  

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)  

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

Have you tried to ping a non-Google address? For example, CloudFlare DNS @ 1.1.1.1?

For the central connection, make sure your time is set correctly and you have DNS configured.​

------------------------------
Justin Noonan
------------------------------

Original Message:
Sent: Jul 13, 2021 08:19 AM
From: Ian Salgado
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hi,

I got a a Aruba 6100 (same as above)

i only have one VLAN = vLAN 1 (Default)

I have been trying to connect the switch to Aruba Central

but I haven't had any luck

I get the following error


From the switch, I can ping the Default Gateway, no problems


but if I try to ping something beyond the gateway, I get an error (pinging from the switch again)



But if i try pinging 8.8.8.8 from my laptop (which is connected to the switch in question)


i don't understand why it would ping from my laptop but not from the switch.

any ideas would be greatly appreciated

cheers

Ian


------------------------------
Ian Salgado

Original Message:
Sent: Apr 21, 2021 02:27 PM
From: Kamal Takodra
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

simply use the 

ip route 0.0.0.0/0 172.21.16.254  

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)  

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

Hi,

time is correct on the switch
I can now ping 1.1.1.1

added ip route 0.0.0.0/0 x.x.x.x (default gateway)

cheers

------------------------------
Ian Salgado
------------------------------

Original Message:
Sent: Jul 13, 2021 08:30 PM
From: Justin Noonan
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Have you tried to ping a non-Google address? For example, CloudFlare DNS @ 1.1.1.1?

For the central connection, make sure your time is set correctly and you have DNS configured.​

------------------------------
Justin Noonan

Original Message:
Sent: Jul 13, 2021 08:19 AM
From: Ian Salgado
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hi,

I got a a Aruba 6100 (same as above)

i only have one VLAN = vLAN 1 (Default)

I have been trying to connect the switch to Aruba Central

but I haven't had any luck

I get the following error


From the switch, I can ping the Default Gateway, no problems


but if I try to ping something beyond the gateway, I get an error (pinging from the switch again)



But if i try pinging 8.8.8.8 from my laptop (which is connected to the switch in question)


i don't understand why it would ping from my laptop but not from the switch.

any ideas would be greatly appreciated

cheers

Ian


------------------------------
Ian Salgado

Original Message:
Sent: Apr 21, 2021 02:27 PM
From: Kamal Takodra
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

simply use the 

ip route 0.0.0.0/0 172.21.16.254  

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)  

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

Hi,

I found there was an issue with the Time & Time Zone

so I fixed them both by adding an ntp server & setting the correct time zone

but still have issue.

It just refuses to connect to aruba central

any ideas ?

cheers

------------------------------
Ian Salgado
------------------------------

Original Message:
Sent: Jul 13, 2021 08:30 PM
From: Justin Noonan
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Have you tried to ping a non-Google address? For example, CloudFlare DNS @ 1.1.1.1?

For the central connection, make sure your time is set correctly and you have DNS configured.​

------------------------------
Justin Noonan

Original Message:
Sent: Jul 13, 2021 08:19 AM
From: Ian Salgado
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hi,

I got a a Aruba 6100 (same as above)

i only have one VLAN = vLAN 1 (Default)

I have been trying to connect the switch to Aruba Central

but I haven't had any luck

I get the following error


From the switch, I can ping the Default Gateway, no problems


but if I try to ping something beyond the gateway, I get an error (pinging from the switch again)



But if i try pinging 8.8.8.8 from my laptop (which is connected to the switch in question)


i don't understand why it would ping from my laptop but not from the switch.

any ideas would be greatly appreciated

cheers

Ian


------------------------------
Ian Salgado

Original Message:
Sent: Apr 21, 2021 02:27 PM
From: Kamal Takodra
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

simply use the 

ip route 0.0.0.0/0 172.21.16.254  

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)  

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------

I added a couple of additional entries to the switch config

ip route 0.0.0.0/0 x.x.x.x (default gateway

ip dns server-address 8.8.8.8

now I can ping pass the gateway

I can resolve dns by name, ie: www.google.com

but still can' t connect the switch to Aruba Central.


cheers

------------------------------
Ian Salgado
------------------------------

Original Message:
Sent: Jul 13, 2021 08:19 AM
From: Ian Salgado
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hi,

I got a a Aruba 6100 (same as above)

i only have one VLAN = vLAN 1 (Default)

I have been trying to connect the switch to Aruba Central

but I haven't had any luck

I get the following error


From the switch, I can ping the Default Gateway, no problems


but if I try to ping something beyond the gateway, I get an error (pinging from the switch again)



But if i try pinging 8.8.8.8 from my laptop (which is connected to the switch in question)


i don't understand why it would ping from my laptop but not from the switch.

any ideas would be greatly appreciated

cheers

Ian


------------------------------
Ian Salgado

Original Message:
Sent: Apr 21, 2021 02:27 PM
From: Kamal Takodra
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

simply use the 

ip route 0.0.0.0/0 172.21.16.254  

The above will give you a default gateway to your host on VLAN 20

Note to use 6100 in central you will need 10.07 software release  which is now available on ASP as of today.
Also only template group will be supported in current central version (2.5.3)  

dhcp only supported on default vlan 1 on 6100

I hope this helps

basic config

vlan 20
!
int X/Y/Z
no shut
vlan access 20
!
int vlan 20
ip address 172.21.16.X/24
ip route 0.0.0.0/0 172.21.16.254
!
ip dns server-address A.D.C.D


------------------------------
Kamal Takodra
If my post was useful accept solution and/or give kudos

Original Message:
Sent: Apr 20, 2021 03:04 PM
From: Yannik Piwowarski
Subject: Default Gateway on VLAN (Aruba 6100 12G CL4 - Layer 2)

Hey Airheads,

hopefully this is the right community to ask that question.

I'm curently trying to configure a new edge switch (Aruba 6100 12G CL4 - Layer 2) in our environment.
All our edge switches are managened in a seperate vlan, where only admins can access.
So I added a vlan (vlan20) on the switch and gave it an ip address (#conf, #interface vlan 20, #ip address 172.21.16.240/24). The problem now is that the switch has no connection to Aruba Central anymore because it can't access the internet without the gateway 172.21.16.254.
So my question is if there is any posibility to change the managament vlan from vlan1 to my vlan20 and set up a default gateway? We never use the default vlan1 and always manage them through vlan20.

I already tried to turn dhcp on on vlan20 to check if that would word but it seems its only possible for defaut vlan.

Many many thanks for your help!
Cheers,
Yannik

------------------------------
Yannik Piwowarski
------------------------------