I am using a Cisco 881G router with cellular card PCEX-3G-CDMA-V. The correct version of software is running according to the Cisco product overview documents: flash:c880data-universalk9-mz.124-22.T2.bin
While I am using the cellular connection surfing the Internet, watching videos, etc, the cellular link drops unexpectedly. The dialer idle-timeout is configured to 300 and while using the connection I am not idle. I am sending and receiving data. Although it reconnects automatically, the fact that it just drops carrier leaves me to believe I have something configured incorrectly.
My single strength is solid green to very fast blinking RSSI, which means single strength is excellent.
Any help would be greatly appreciated? Tks Frank
UPDATE: - If I set the dialer idle-timeout to 0, the dialer never times out and is active continuously. To shut down the cellular service, I shutdown the cell0 interface but this is not feasible for the actual user. Seems the "interesting traffic" ACL isn't working.
Here are the related config settings ! chat-script cdma "" "ATDT#777" TIMEOUT 60 "CONNECT" ! interface Cellular0 ip address negotiated ip nat outside ip virtual-reassembly encapsulation ppp no ip mroute-cache load-interval 30 dialer in-band dialer idle-timeout 300 dialer fast-idle 60 dialer wait-for-line-protocol 600 dialer wait-for-carrier-time 600 dialer string cdma dialer-group 1 async mode interactive no peer default ip address fair-queue ppp ipcp dns request ! interface Vlan1 ip address 172.21.102.1 255.255.255.0 ip nat inside ip virtual-reassembly ! ip route 0.0.0.0 0.0.0.0 Cellular0 ! ip nat inside source route-map nat-cell interface Cellular0 overload ! access-list 1 permit 172.21.102.0 0.0.0.255 dialer-list 1 protocol ip list 1 ! route-map nat-cell permit 10 match ip address 1 match interface Cellular0 ! line 3 exec-timeout 0 0 script dialer cdma login modem InOut no exec rxspeed 3100000 txspeed 1800000 ! --snip--
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Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
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The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...