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glong3008
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Procurve 2910 VLAN IP Routing

I am trying to setup 2 vlans on a Procurve 2910 so that each vlan can talk to each other.
The 10.10.0.x is my main network ip range.
the 10.10.2.x is an old range that my fire wall already has a port configured for.
10.10.0.1 is my normal default route for my pc's.

Here is my current config.

Procurve 2910(config)# show config


Startup configuration:

; J9145A Configuration Editor; Created on release #W.14.38

hostname "Procurve 2910"
module 1 type J9145A
module 2 type J9149A
ip routing
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-12,A1-A2
   ip address 10.10.0.13 255.255.255.0
   no untagged 13-24
   exit
vlan 2
   name "VLAN2"
   untagged 13-24
   ip address 10.10.2.3 255.255.255.0
   exit
ip route 0.0.0.0 0.0.0.0 10.10.0.1
snmp-server community "public" unrestricted

I can ping 10.10.0.13 but can't ping 10.10.2.3 in a hyper terminal session with the switch.
I would like both vlans to be able to communicate and if possible even have vlan2 communicate with the rest of my network.
What am I missing?
Switches / HubsRoutersNetworking Hardware-Other

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Last Comment
glong3008

8/22/2022 - Mon
d3ath5tar

Is there anything currently plugged in on vlan 2?

If not, it may not be registering as connected. Quick check;

sh ip route

Is the second route listed?
glong3008

ASKER
Procurve 2910(vlan-1)# sh ip route

                                IP Route Entries

  Destination        Gateway         VLAN Type      Sub-Type   Metric     Dist.
  ------------------ --------------- ---- --------- ---------- ---------- -----
  0.0.0.0/0          10.10.0.1       1    static               1          1
  10.10.0.0/24       DEFAULT_VLAN    1    connected            1          0
  10.10.2.0/24       VLAN2           2    connected            1          0
  127.0.0.0/8        reject               static               0          0
  127.0.0.1/32       lo0                  connected            1          0


Procurve 2910(vlan-1)#

From vlan2 I have a machine setup as 10.10.2.5 I can ping 10.10.2.3 and 10.10.0.13 but from vlan1 I can't get to anything on vlan2
ArneLovius

add the line "ip routing" to the config
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glong3008

ASKER
ArneLovius,
ip routing is in the config but do I need to do it in both vlans?
d3ath5tar

ip routing is a switch level command. you can only enable it once. try gvrp as suggested pls.
glong3008

ASKER
Startup configuration:


; J9145A Configuration Editor; Created on release #W.14.38

hostname "Procurve 2910"
module 1 type J9145A
module 2 type J9149A
ip routing
vlan 1
   name "DEFAULT_VLAN"
   untagged 1-12,A1-A2
   ip address 10.10.0.13 255.255.255.0
   tagged 13
   no untagged 14-24
   exit
vlan 2
   name "VLAN2"
   untagged 13-24
   ip address 10.10.2.3 255.255.255.0
   exit
gvrp
ip route 0.0.0.0 0.0.0.0 10.10.0.1
snmp-server community "public" unrestricted

Procurve 2910(config)#

Still can't communicate.
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glong3008

ASKER
I have a machine 10.10.0.155 plugged into vlan1.
It can't ping 10.10.2.3 or 5
10.10.2.5 can't ping 10.10.0.155
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ArneLovius

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glong3008

ASKER
Hmmmm ArneLovius good point. My 155 machine is using my router 10.10.0.1 as it's default gateway.
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ArneLovius

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glong3008

ASKER
I changed my default gateway to 10.10.0.13 on 155 and it can now ping the vlan2 ip address of 10.10.2.3 but can't ping 10.10.2.5
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ArneLovius

can you post the output of "ipconfig /all" on the 10.10.2.5 host
glong3008

ASKER
Ok, on the 10.10.2.5 host it had it's firewall on and why I wasn't getting a response. Turned it off and now my 10.10.0.155 machine can ping it.
The 10.10.2.5 machine can ping 10.10.0.13, 10.10.0.155 but nothing not directly connected to the 2910 switch.
How can I get it to route to the rest of the network?

Ethernet adapter Local Area Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) 82579LM Gigabit Network Connecti
on
   Physical Address. . . . . . . . . : 5C-26-0A-81-61-FC
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::fd5e:2bb4:174f:6180%14(Preferred)
   IPv4 Address. . . . . . . . . . . : 10.10.2.5(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 10.10.2.3
   DHCPv6 IAID . . . . . . . . . . . : 358360586
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-21-6D-A2-94-39-E5-4F-D8-18

   DNS Servers . . . . . . . . . . . : 10.10.0.12
   NetBIOS over Tcpip. . . . . . . . : Enabled
glong3008

ASKER
I plugged my 10.10.0.155 machine back into the wall so it goes to a switch in my server closet now and not this 2910. I left the default gateway as 10.10.0.13 and I'm able to ping the 10.10.2.3 & 5 machine and post this on the internet so that works fine and means the route back to 10.10.0.1 seems to work.
If I could just figure out how to get the 10.10.2.5 machine to communicate with the internet.
I did just ping 10.10.0.155 from 10.10.2.5 and it worked.
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glong3008

ASKER
Sweet I just changed my DNS server to the default gateway of 10.10.0.13 and now 10.10.2.5 was able to connect to www.google.com

I don't exactly understand why... But THANKS!
glong3008

ASKER
I hope the point selection is ok. I really appreciate all the help.
glong3008

ASKER
Made a change on my firewall so that it routes any 10.10.2.0 traffic via 10.10.0.13 so I don't have to change all the machines default gateways!!! Worked.
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