Hi Everyone,
I setup an Aruba controller (ArubaOS (MODEL: Aruba3400-US), Version 6.4.2.0) with AP's 135. My internet connection is a cable modem with a local provider. After it was configured the Internet and wireless was running good for a day. Now the Internet drops 5-10 times a day. I cannot ping out to Internet during this time from the devices or the controller. The only way to resolve this is to shutdown and no shutdown the int gi1/1 port which is the port connected to the cable modem. Any thoughts I would appreciate it. Thank you
Below is what I configured. I did notice that I configured #ip default-gateway import dhcp but I do not see this in the running config.
interface gigabitethernet 1/0
description "GE1/0"
trusted
trusted vlan 1-4094
switchport mode trunk
switchport access vlan 7
!
interface gigabitethernet 1/1
description "GE1/1"
trusted
trusted vlan 1-4094
switchport access vlan 77
interface vlan 7
ip address 10.100.200.1 255.255.255.0
ip nat inside
!
interface vlan 77
ip address dhcp-client
ip dhcp excluded-address 10.100.200.1 10.100.200.10
ip dhcp pool local
default-router 10.100.200.1
dns-server import
domain-name test.com
lease 1 0 0 0
network 10.100.200.0 255.255.255.0
authoritative
(CKCTR01) # show ip route
Codes: C - connected, O - OSPF, R - RIP, S - static
M - mgmt, U - route usable, * - candidate default, V - RAPNG VPN
Gateway of last resort is Imported from DHCP to network 0.0.0.0 at cost 10
Gateway of last resort is Imported from CELL to network 0.0.0.0 at cost 10
Gateway of last resort is Imported from PPPOE to network 0.0.0.0 at cost 10
S* 0.0.0.0/0 [10/0] via 208.104.96.1*
C 10.100.200.0/24 is directly connected, VLAN7
C 208.104.96.0/20 is directly connected, VLAN77