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DC 9.62 PPP "PPPLINK: sendpacket no buf avail" error

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I'm using a Rabbit LP3500 to send data to a satellite modem using PPP over serial. I've been successful using ifconfig() with sendexpect to start and end a data call. However, sometimes (it appears to be very random), the link fails in a loop with the verbose message "PPPLINK: sendpacket no buf avail". Any ideas on what might be causing this? Thanks.
asked May 27, 2015 in Rabbit Software by Ed Mayer New to the Community (1 point)
edited May 26, 2015 by Ed Mayer

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