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VPN Traffic Flow Through ASA

wesweber1
Level 1
Level 1

I have a VPN tunnel that's coming up ok, capture shows the traffic hitting the inside interface, but nothing is getting to the next hop. When I do a packet trace the traffic fails:

QUI-GHP-VFW-001-2# pac input outside raw 172.17.60.134 1 8.39.192.13 de

 

Phase: 1

Type: CAPTURE

Subtype:

Result: ALLOW

Config:

Additional Information:

Forward Flow based lookup yields rule:

in  id=0x7f98e196d260, priority=13, domain=capture, deny=false

        hits=1704160305, user_data=0x7f98c5ba4370, cs_id=0x0, l3_type=0x0

        src mac=0000.0000.0000, mask=0000.0000.0000

        dst mac=0000.0000.0000, mask=0000.0000.0000

        input_ifc=outside, output_ifc=any

 

Phase: 2

Type: ACCESS-LIST

Subtype:

Result: ALLOW

Config:

Implicit Rule

Additional Information:

Forward Flow based lookup yields rule:

in  id=0x7f98e12a02e0, priority=1, domain=permit, deny=false

        hits=4203714125, user_data=0x0, cs_id=0x0, l3_type=0x8

        src mac=0000.0000.0000, mask=0000.0000.0000

        dst mac=0000.0000.0000, mask=0100.0000.0000

        input_ifc=outside, output_ifc=any

 

Phase: 3

Type: UN-NAT

Subtype: static

Result: ALLOW

Config:

nat (MOB-INSIDE,outside) source static VMCS_VS_EXIM_SMTP OBJ-8.39.192.13 destination static COX_East-NETWORK COX_East-NETWORK

Additional Information:

NAT divert to egress interface MOB-INSIDE

Untranslate 8.39.192.13/0 to 10.53.24.65/0

 

Phase: 4

Type: ACCESS-LIST

Subtype:

Result: DROP

Config:

Implicit Rule

Additional Information:

Forward Flow based lookup yields rule:

in  id=0x7f98e1dd6200, priority=11, domain=permit, deny=true

        hits=9059, user_data=0x6, cs_id=0x0, use_real_addr, flags=0x0, protocol=0

        src ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=any

        dst ip/id=0.0.0.0, mask=0.0.0.0, port=0, tag=any, dscp=0x0

        input_ifc=outside, output_ifc=any

 

Result:

input-interface: outside

input-status: up

input-line-status: up

output-interface: MOB-INSIDE

output-status: up

output-line-status: up

Action: drop

I assume phase 2 is the ACL defining the interesting traffic, but I have no idea what ACL phase 4 is refering to.  Can anyone help with this?

1 Reply 1

Jon Marshall
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