[FW1] fwpacket_frombuf and cookie_fragment errors on FW-1

[checkpoint <lfw1@FW1-NOSPAMpert.com.ar>]

Hello,
We are having some strange errors on our FW-1 installation. The
configuration is Solaris 7 an FW-1 4.1 SP2

These errors appeared in the /var/adm/messages file:

Apr 30 16:50:23 ******** unix: FW-1: fwpacket_frombuf: cookie_fragment(-4)
failed
Apr 30 16:50:23 ******** unix: FW-1: fwpacket_frombuf: cookie_fragment(-4)
failed
Apr 30 16:50:28 ******** unix: FW-1: cookie_fragment: mtu -4 not legal
Apr 30 16:50:28 ******** unix: FW-1: cookie_fragment: mtu -4 not legal
Apr 30 16:50:28 ******** unix: FW-1: fwpacket_frombuf: cookie_fragment(-4)
failed
Apr 30 16:50:28 ******** unix: FW-1: fwpacket_frombuf: cookie_fragment(-4)
failed
Apr 30 16:50:28 ******** unix: FW-1: cookie_fragment: mtu -4 not legal
Apr 30 16:50:28 ******** unix: FW-1: cookie_fragment: mtu -4 not legal

At the same time the performance of the firewall decreased and it began to
loose connections.
Anyone has any idea of what could have happened?

Thanks in advance, 

Maria Elinger
Pert Consultores SRL







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