Sonic wall dropped packet from only 1 host
Posted on 2015-01-17
While trying to configure an IP timeclock at a remote location of which we have a VPN between 2 sonic walls. Local is NSA200 and remote is a z105.
Everything is and has been working until I notice that the server which holds our new payroll system cannot get to the remote LAN. After numerous tests, I had to look at the packet and found this
DROPPED, Drop Code: 191(SA not found on lookup by SPI for outbound pkt), Module Id: 20(ipSec),
I've opened a support case with dell but the 4-6 hours that I was supposed to hear back was over about 24 hours ago. Before I call on Monday I thought I would set it up here to make sure someone hasn't seen it before.
I've found this error on the knowledgebase but it didn't really offer a solution, only verified that this is in fact an error.
Perhaps if I knew for sure what the acronyms meant I could know where to look. SPI would be stateful packet inspection I assume and SA is ? Source Address?
Anyway, looking for any tips.