awilderbeast
asked on
debugging cisco 877w wifi dropping/unavailable, create a log file perhaps
Hi all,
i run cisco 877w at my bosses house and she tells me that the wifi drops somtimes and other times the SSID isnt even listed this is on all her devices, iphone/2 laptops
so for the ssid to be unavailable on all of them, has to be a issue with the 877w?
so can i create a debug that will log to a textfile perhaps?
her pc is connected via rj45 so i can send it to that?
also, her house is connceted via GRE/EIGRP and uses our dns server (for local lookups) and i think her house might be losing its tunnel every now and then (she cant access emails on exchange)
curent config below
i run cisco 877w at my bosses house and she tells me that the wifi drops somtimes and other times the SSID isnt even listed this is on all her devices, iphone/2 laptops
so for the ssid to be unavailable on all of them, has to be a issue with the 877w?
so can i create a debug that will log to a textfile perhaps?
her pc is connected via rj45 so i can send it to that?
also, her house is connceted via GRE/EIGRP and uses our dns server (for local lookups) and i think her house might be losing its tunnel every now and then (she cant access emails on exchange)
curent config below
Current configuration : 7901 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname TDHOME
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
logging buffered 51200 warnings
enable secret 5 $1$967I$Ht5lPqcQIM8RDQyadMSC91
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login NO_LOGIN none
aaa authentication login admin local
!
!
aaa session-id common
clock timezone GMT 0
clock summer-time BST recurring last Sun Mar 2:00 last Sun Oct 2:00
dot11 ssid xxxxx
vlan 20
max-associations 10
authentication open
authentication key-management wpa
guest-mode
wpa-psk ascii 7 xxxxx
!
ip source-route
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 172.30.2.254
ip dhcp excluded-address 172.30.2.253
!
ip dhcp pool WIRELESS_CLIENTS
network 172.30.2.0 255.255.255.0
default-router 172.30.2.254
dns-server 213.249.130.100 212.50.160.100
!
ip dhcp pool TraceyLaptop
host 172.30.2.10 255.255.255.0
client-identifier 01b4.82fe.19fe.55
default-router 172.30.2.254
dns-server 192.168.101.1 213.249.130.100
!
ip dhcp pool TraceyPC
host 172.30.2.15 255.255.255.0
client-identifier 0100.1a92.485c.ea
default-router 172.30.2.254
dns-server 192.168.101.1 213.249.130.100
!
!
ip cef
ip domain name domain.local
ip name-server 192.168.101.1
login block-for 180 attempts 5 within 60
login delay 2
login quiet-mode access-class QUIETMODE
login on-failure log every 3
no ipv6 cef
multilink bundle-name authenticated
!
!
!
username xxxx privilege 15 password 7 xxxx
!
!
crypto isakmp policy 10
encr 3des
authentication pre-share
group 2
!
crypto isakmp policy 15
encr 3des
authentication pre-share
crypto isakmp key xxxxx address 0.0.0.0 0.0.0.0
crypto isakmp keepalive 10 4
crypto isakmp nat keepalive 30
!
!
crypto ipsec transform-set DMVPN_SET esp-3des esp-sha-hmac
mode transport
!
crypto ipsec profile DMVPN
set transform-set DMVPN_SET
!
!
crypto dynamic-map VPN 5
set transform-set DMVPN_SET
reverse-route
!
!
crypto map VPN 1 ipsec-isakmp dynamic VPN
!
archive
log config
hidekeys
!
!
ip ssh version 2
!
bridge irb
!
!
interface Tunnel6
description HOME TO WORK DMVPN
ip address 192.168.100.15 255.255.255.0
ip mtu 1440
ip nhrp authentication xxxxx
ip nhrp map 192.168.100.1 xxx.xxx.xxx.xxx
ip nhrp map multicast xxx.xxx.xxx.xxx
ip nhrp network-id 100
ip nhrp holdtime 300
ip nhrp nhs 192.168.100.1
ip tcp adjust-mss 1378
tunnel source Dialer1
tunnel destination xxx.xxx.xxx.xxx
tunnel key 100
tunnel protection ipsec profile DMVPN
!
interface ATM0
description PPP DIALER TO KAROO
no ip address
no atm ilmi-keepalive
pvc 1/50
dialer pool-member 1
protocol ppp dialer
!
!
interface FastEthernet0
switchport access vlan 20
!
interface FastEthernet1
switchport access vlan 20
!
interface FastEthernet2
switchport access vlan 20
!
interface FastEthernet3
switchport access vlan 20
!
interface Dot11Radio0
no ip address
ip nat inside
ip virtual-reassembly
no ip route-cache cef
no ip route-cache
no dot11 extension aironet
!
encryption vlan 20 mode ciphers aes-ccm
!
encryption mode ciphers aes-ccm
!
broadcast-key vlan 20 change 45
!
!
ssid xxxxx
!
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
channel 2412
station-role root
no cdp enable
!
interface Dot11Radio0.20
encapsulation dot1Q 20
no ip route-cache
no cdp enable
bridge-group 20
bridge-group 20 subscriber-loop-control
bridge-group 20 spanning-disabled
bridge-group 20 block-unknown-source
no bridge-group 20 source-learning
no bridge-group 20 unicast-flooding
!
interface Vlan1
no ip address
ip nat inside
ip virtual-reassembly
!
interface Vlan20
no ip address
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1378
bridge-group 20
bridge-group 20 subscriber-loop-control
bridge-group 20 spanning-disabled
!
interface Dialer1
ip address negotiated
ip access-group REMOTE_OP in
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip tcp adjust-mss 1378
load-interval 30
dialer pool 1
no cdp enable
ppp chap hostname xxxx
ppp chap password 7 xxxxx
crypto map VPN
!
interface BVI20
description WIRELESS BRIDGE
ip address 172.30.2.254 255.255.255.0
ip nat inside
ip virtual-reassembly
no ip route-cache cef
no ip route-cache
ip tcp adjust-mss 1378
!
router eigrp 100
network 172.30.2.0 0.0.0.255
network 192.168.100.0
no auto-summary
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
!
ip nat inside source list EXTERNAL_ACCESS interface Dialer1 overload
!
ip access-list extended EXTERNAL_ACCESS
permit ip 172.30.2.0 0.0.0.255 any
deny ip any any
ip access-list extended REMOTE_OP
permit tcp 192.168.101.0 0.0.0.255 any eq 22
deny tcp any any eq 22
deny tcp any any eq telnet
permit ip any any
ip access-list extended WIRELESSCLIENTS
permit ip any any
!
logging trap warnings
no cdp run
!
!
!
!
!
control-plane
!
bridge 20 protocol ieee
bridge 20 route ip
banner motd ^CC################################# WARNING!#################################
Access to this device is for authorized users only. Unauthorized access is
strictly prohibted! Unauothorized users will be prosecuted!
###########################################################################^C
!
line con 0
exec-timeout 60 0
privilege level 15
password 7 xxxx
logging synchronous
login authentication NO_LOGIN
no modem enable
line aux 0
password 7 xxx
line vty 0 4
privilege level 15
password 7 xxx
logging synchronous
transport input ssh
!
scheduler max-task-time 5000
end
ASKER
just went to download that and cisco say there is atleast one serious issue with that ver, you know what it is?
ASKER CERTIFIED SOLUTION
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it doesnt sound like your problem is tunnel dropping (eigrp neighborship dropping) as your wireless is local and the broadcast is not being seen by clients so probably a IOS bug....i found ver c870-advipservicesk9-mz.15