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VLAN interface created on switch but not able use internet access and ping to firewall. Model - Entrasys B5 switch.

VLAN interface created on switch but not able use internet access and ping to firewall. Model - Entrasys B5 switch.

vijayk
New Contributor

‎09-27-2019 06:28 AM

I have separet DHCP server in network. I created separate VLAN xx for accessing and created VLAN interface on switch with specific IP 10.10.20.xx/xx. For this i set ip helper on switch and created different scope on DHCP server.
Now am getting IP to system from DHCP when i connected to switch port, also am able to ping from system to Switch, DHCP server but not able to ping Firewall.


What will be issue, anyone can help me?
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5 REPLIES 5

mischoe
New Contributor

‎09-27-2019 06:34 AM

So you have?
  • IP (DHCP) on Client, connected to B5 Switch
  • Client can ping B5 Switch
  • Client can ping DHCP Server
  • Client can not ping Firewall
My questions:
  • Is the client and B5 Switch and DHCP in the same subnet as the client?
  • Is the firewall (IP you cannot ping) in the same subnet as the client?
  • Can you ping the firewall IP address from another IP in the same IP range as your client?
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GTM-P2G8KFN