Hi Peter,
> On this subject: We sometimes have a HWIC-3G-HSPA-G in a C1941W that > "dies" with no apparent reason, writing this message in the syslog: > > %CELLWAN-2-MODEM_DOWN: Modem in HWIC slot 0/0 is DOWN This means you are experiencing a modem firmware crash. Also read Cisco 3G and 4G Serviceability Enhancement User Guide [1]. > It's a C1941W running c1900-universalk9-mz.SPA.151-3.T1.bin with a > SecurityK9 license. You definitely don't want to run this image, its a 3 year old build from the early 15.1 days. Upgrade to to the most recent rebuild of your train (15.1(4)M7) or think about upgrading to 15.2(4)M5. Also upgrade your HWIC-3G-HSPA-G firmware (which you need todo manually), download here [2] and see the upgrade instructions [3]. I never had any issues after upgrading IOS and firmware code. Regards, Lukas [1] http://www.cisco.com/c/en/us/td/docs/routers/access/800/819/user/guide/3G4G-enhancements-userguide.html [2] http://software.cisco.com/download/type.html?mdfid=281295483&flowid=277 [3] http://www.cisco.com/en/US/docs/routers/access/1800/1861/software/feature/guide/mrwlsgsm.html _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
