Cisco Bug: CSCsg39977 - Router crashes when attempt to use Dialer interface for MLP
Jan 28, 2017
- Cisco IOS
Known Affected Releases
12.2SB 12.4(22.2)T 12.5T
Symptom: When dialer interfaces are used in conjunction with Multilink PPP (MLP), a router may crash because of a corrupted program counter. Conditions: This symptom is observed on a Cisco router when a dialer interface, including interfaces such as ISDN BRI and PRI interfaces, is configured to use MLP and when the queueing mode on the dialer interface is configured for Weighted Fair Queuing (WFQ). Note that WFQ is the default for some types of dialer interfaces.
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