rpf-check result drop in Pix 525 ( Solution )

Problem:
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Info: I got a problem where I cant ping from a router to inside network.Suspect Nat Problem based on googling.

Log inside PIX

May 23 2013 07:07:21: %PIX-3-305005: No translation group found for tcp src Outside:10.35.24.121/3195 dst inside:10.35.189.172/445

 Step:
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Using Packetracer command in PIX 525 as command below.

packet-tracer input Outside tcp 10.35.24.121 3195 10.35.189.172 445 detailed



Result from Packetracer:
===============

Phase: 6
Type: NAT
Subtype: rpf-check
Result: DROP
Config:
nat (inside) 1 access-list net
nat-control
  match ip inside 10.35.16.0 255.255.224.0 Outside any
    dynamic translation to pool 1 (10.40.9.2 [Interface PAT])
    translate_hits = 3185, untranslate_hits = 0
Additional Information:
 Forward Flow based lookup yields rule:
 out id=0x4dc4d38, priority=2, domain=nat-reverse, deny=false
    hits=1782778, user_data=0x4d2e470, cs_id=0x0, flags=0x0, protocol=0
    src ip=0.0.0.0, mask=0.0.0.0, port=0
    dst ip=10.35.16.0, mask=255.255.224.0, port=0

Solution :
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PIX#access-list inside_nat0_outbound extended permit ip 10.35.16.0 255.255.224.0 10.40.9.0 255.255.255.0

PIX#nat(inside) 0 access-list inside_nat0_outbound


==EOF==

*p/s: Problem might be different then real situation.I also just try and error based on below reference.

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