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IPS block traffic after upgrade.
Hi All. After updating Fortigate from 6.0.14 to 6.2.7 to 6.4.8 my traffic stopped working when I enabled IPS. Without IPS everything is ok. There were no problems before the update. Could you please advise?
Thanks
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"my traffic" = what type of traffic/protocol?
"stopped working" = meaning what? is it blocked by IPS or by policy? Do you have logs - what do they say? What does the debug flow say?
" There were no problems before the update." - did you have IPS enabled before the upgrade and the same UTM profiles? Have you checked that the profiles are in the same feature-mode as the policy (if policy in flow-based mode, check that all applied UTM profiles are in flow; do not mix them).
- Toss a 'Like' to your fixxer, oh Valley of Plenty! and chose the solution, too00oo -
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1.Any protocol. After IPS enabled devices cannot get IP.
2. I have 1 policy and inside police enabled all filters. When I disable IPS everything work. I didn't execute debug.
3. IPS enabled before upgrade in the same profile. Create new filters with default value not helped.
Fortigate using as L3 bridge. I mean Fortigate in the middle between core switch and mikrotik. Mikrotik installed in the perimeter. I am using virtual wire pair. Device use proxy-based mode.
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Hi, may i know if this issue is fixed? i have a similar case facing the same problem when the firewall policy enable IPS, the normal traffic drop but didn't show in IPS log, when disabling IPS, everything works fine.