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- Re: Trying to set up a TFTP connection on VDX 6740...
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Trying to set up a TFTP connection on VDX 6740T
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07-17-2024 06:00 AM - edited 07-18-2024 06:33 AM
Hello everyone, I am trying to figure out what I am doing wrong on a VDX 6740T switch. I am trying to basically set up a port for use as a point to direct connect to my laptop which is running a TFTP server. I set up the port with an IP of 192.168.0.3 and on the rbridge-id 1 I have the following config
rbridge-id 1
switch-attributes chassis-name VDX6740T
switch-attributes host-name sw0
vrf mgmt-vrf
address-family ipv4 unicast
ip route 0.0.0.0/0 192.168.0.2
Do I need to make the connection port a member of the rbridge? I am use to Cisco devices where a simple set up of an IP and default gateway is usually enough to make this work but not sure what is causing the issue with this setup currently.
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07-18-2024 07:18 AM
On the VDX there are two VRFs by default; mgmt-vrf and default-vrf
The management interface itself is automatically within the mgmt-vrf, with the config "vrf forwarding mgmt-vrf" which is where you have your default route configured.
Your VE 10 with "ip address 192.168.0.3/24" has no vrf configured so therefore it is in the default-vrf.
Try adding "vrf forwarding mgmt-vrf" and then reapplying the IP address to VE 10 and see if you are successful.
Most commands use the default-vrf, including ping. If you want to ping your own Management IP, use the command:
"ping 172.16.200.2 vrf mgmt-vrf"
Hope that helps,
Michael Morey
Principal Technical Support Engineer
Extreme Networks
Principal Technical Support Engineer
Extreme Networks
7 REPLIES 7
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08-01-2024 06:18 AM
The FWDL command simply needs to be pointed to the directory containing all those SWBD folders.
You also used "\nos7.4.2.1j" which is not valid. I would remove the backslash and use the correct folder name: "nos7.4.1j"
Michael Morey
Principal Technical Support Engineer
Extreme Networks
Principal Technical Support Engineer
Extreme Networks
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08-01-2024 06:43 AM - edited 08-01-2024 06:52 AM
I get a "cannot access the server. Please check whether the server name of IP address is valid. " if I omit the \ in front of the nos7.4.1j.
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07-18-2024 06:21 AM - edited 07-18-2024 06:36 AM
Right now I am able to ping from my laptop over to the Management interface IP but not to the VLAN however I cannot ping from the switch to my laptop.
Here is the updated rbridge config
rbridge-id 1
ip route 0.0.0.0/0 172.16.200.2
ip route 192.168.0.0/24 tengigabitethernet 1/0/1
switch-attributes chassis-name VDX6740T
switch-attributes host-name sw0
vrf mgmt-vrf
address-family ipv4 unicast
ip route 0.0.0.0/0 192.168.0.2
Here are the other configs for the interfaces I tried to use for this.
interface Ve 10
ip proxy-arp
ip address 192.168.0.3/24
no shutdown
!
interface Ve 100
ip proxy-arp
ip address 172.16.200.1/24
no shutdown
!
!
interface Management 1/0
no tcp burstrate
ip icmp echo-reply
no ip address dhcp
ip address 172.16.200.2/24
ipv6 icmpv6 echo-reply
no ipv6 address autoconfig
no ipv6 address dhcp
vrf forwarding mgmt-vrf
no shutdown
Evidently I am not able to even ping the management interface from the switch.
sw0# ping 172.16.200.2
Type Control-c to abort
PING 172.16.200.2 (172.16.200.2): 56 data bytes
ping: sendto: Network is unreachable
ping: sendto: Network is unreachable
ping: sendto: Network is unreachable
ping: sendto: Network is unreachable
ping: sendto: Network is unreachable
--- 172.16.200.2 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
