cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements
219
Views
0
Helpful
0
Replies
Highlighted
Beginner

cannot access from cisco 891w uWGB (universal workgoup bridge mode)

Hi guys.

I'm configuring cisco 891w universal workgroup group bridge mode to non-cisco access point (MAC c24a.0040.9f36). This non-cisco access point has no filtering or other limitations. (it just performing WPA2/PSK)

 

c891w access point module successfully associated & authenticated with non-cisco access point

++++++++++++++++++++

gate-ap(config-if)#int do 0
gate-ap(config-if)#do sh ip int bri
gate-ap(config-if)# no ssid a81m-guest
gate-ap(config-if)#
gate-ap(config-if)# ssid a81m-guest
gate-ap(config-if)#

*Mar 1 00:17:06.903: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
*Mar 1 00:17:06.907: %DOT11-4-UPLINK_ESTABLISHED: Interface Dot11Radio0, Associated To AP c24a.0040.9f36 [None WPAv2 PSK]
*Mar 1 00:17:07.903: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
*Mar 1 00:17:13.179: %DHCP-6-ADDRESS_ASSIGN: Interface BVI70 assigned DHCP address 192.168.172.54, mask 255.255.255.248, hostname gate-ap

gate-ap(config-if)#

++++++++++++++++++++

leased IP assigned to access point int bvi70

++++++++++++++++++++

gate-ap#sh ip int bri
Interface IP-Address OK? Method Status Protocol
BVI1 10.2.2.2 YES NVRAM up up
BVI70 192.168.172.54 YES DHCP up up
Dot11Radio0 unassigned YES NVRAM up up
Dot11Radio0.70 unassigned YES unset up up
Dot11Radio1 unassigned YES NVRAM administratively down down
GigabitEthernet0 unassigned YES NVRAM up up
GigabitEthernet0.70 unassigned YES unset up up
Virtual-Dot11Radio0 unassigned YES unset up up
Virtual-Dot11Radio0.70 unassigned YES unset up up
gate-ap#
++++++++++++++++++++

from router module I see embedded access point MACs have been learned via interface wlan-g 0, native vlan70

++++++++++++++++++++
gate#sh mac-address-table
Destination Address Address Type VLAN Destination Port
------------------- ------------ ---- --------------------
7426.ac22.7930 Self 1 Vlan1
7426.ac22.7930 Self 10 Vlan10
7426.ac22.7930 Self 60 Vlan60
0000.0ce0.cff4 Dynamic 70 Wlan-GigabitEthernet0
00ed.b184.2174 Dynamic 70 Wlan-GigabitEthernet0
2c54.2dba.136e Dynamic 70 Wlan-GigabitEthernet0
7426.ac22.7930 Self 70 Vlan70
74a2.e6fd.dfe0 Dynamic 70 Wlan-GigabitEthernet0
gate#
++++++++++++++++++++

where MAC 00ed.b184.2174 is access point BVI70

++++++++++++++++++++
gate-ap#sh int bvi70 | i up|bia
BVI70 is up, line protocol is up
Hardware is BVI, address is 00ed.b184.2174 (bia 2c54.2dba.136e)
gate-ap#
++++++++++++++++++++

So, I assume. logical interconnection between router and access point modules setup correctly.

from router module I see same subnet IP (192.168.172.50) assigned to interface vlan 70 (because c891w access point module interface bvi 70 has ip helper pointing to DHCP server behing non-cisco DHCP access point)

++++++++++++++++++++
000039: *Jun 14 08:29:37: %DHCP-6-ADDRESS_ASSIGN: Interface Vlan70 assigned DHCP address 192.168.172.50, mask 255.255.255.248, hostname gate
gate#
++++++++++++++++++++

from access point module I can ping dfault gateway (192.168.172.49)

++++++++++++++++++++
gate-ap#ping 192.168.172.49 re 10

Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 192.168.172.49, timeout is 2 seconds:
!!!!!!!!!!
Success rate is 100 percent (10/10), round-trip min/avg/max = 1/2/4 ms
gate-ap#
++++++++++++++++++++

but from router module I cannot ping default gateway 192.168.172.49 but I can ping access point module 192.168.172.54

++++++++++++++++++++

gate#p 192.168.172.49 re 4

Type escape sequence to abort.
Sending 4, 100-byte ICMP Echos to 192.168.172.49, timeout is 2 seconds:
....
Success rate is 0 percent (0/4)

gate#p 192.168.172.54 re 4
Type escape sequence to abort.
Sending 4, 100-byte ICMP Echos to 192.168.172.54, timeout is 2 seconds:
!!!!
Success rate is 100 percent (4/4), round-trip min/avg/max = 1/1/4 ms
gate#

++++++++++++++++++++

 

even adding static arp entry to access point module bridge 70 for router module vlan 70 (and same static arp from vla70 toward to bvi70) doesen't work.

I still cannot ping default gateway from 891w router interface

 

++++++++++++++++++++

gate#sh int vlan 70 | i bia
Hardware is EtherSVI, address is 7426.ac22.7930 (bia 7426.ac22.7930)
gate#

gate-ap(config)#bridge 70 address 7426.ac22.7930 forward gi 0
gate-ap(config)#


gate-ap(config)#do sh ip arp | i 49
Internet 192.168.172.49 128 74a2.e6fd.dfe0 ARPA BVI70
gate-ap(config)#

gate-ap(config)#do sh ip arp | i 49
Internet 192.168.172.49 128 74a2.e6fd.dfe0 ARPA BVI70
gate-ap(config)#
gate(config)#arp 192.168.172.49 7426.ac22.7948 arpa
gate(config)#
gate(config)#do pin 192.168.172.49 re 4
Type escape sequence to abort.

Sending 4, 100-byte ICMP Echos to 192.168.172.49, timeout is 2 seconds:

....
Success rate is 0 percent (0/4)
gate(config)#
++++++++++++++++++++

Could somebody suggest what I'm doing wrong or how to fix it?

c891w router and access point modules configuration attached.

Thank you.

Everyone's tags (2)
CreatePlease to create content
Content for Community-Ad
August's Community Spotlight Awards