Cisco Bug: CSCvv97720 - IR829 shows corrupt GPS data in GOS containing null characters on 2LTE models
Oct 16, 2020
- Cisco Application Extension Platform
Known Affected Releases
Symptom: The data read from the GPS serial device under GOS is showing random null character injections. The corruption always involves a null \x00 character. This can be inserted anywhere in the $GPGGA line The frequency of the corruption is between every 1 minute and 30 minutes. Conditions: So far we have only seen this on 2LTE models. Different IOS-bundle versions were tried The issue shows with and without GPS antenna connected.
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