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Cisco Bug: CSCta49336 - PPP options corrupted by the PDSN relaying them to the LNS

Last Modified

Feb 08, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(15)XR 12.4(23.1)T 12.4T

Description (partial)

For some types of subscribers PDSN consistently corrupts length bits in random attributes of PPP frames (e. g. LCP or IPCP) forwarded further to the LNS. The corrupt attributes keep being rejected by the LNS until the PPP negotiation fails.

This is observed for only EVDO users, while running PDSN on  SAMI blade with version 12.4(15)XR5 only.
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