01-13-2022 02:34 PM
Hi,
I have a device in my DMZ that needs to talk to my inside network server. I can't telnet using the ports that I have listed in my access list. Packet tracer shows that the TCP traffic is not blocked from the inside to the DMZ1.
packet-tracer input inside tcp 144.244.244.6 9443 192.168.44.44 9443
Phase: 1
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 192.168.44.0 255.255.255.0 dmz1
Phase: 2
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in DukeLAN 255.255.255.0 inside
Phase: 3
Type: ACCESS-LIST
Subtype: log
Result: ALLOW
Config:
access-group inside_access_in in interface inside
access-list inside_access_in extended permit object-group UAG_Inside_Access any object VMWare-UAG log
access-list inside_access_in remark Allow Inside to access PLEX Media Server
object-group service UAG_Inside_Access
description: Ports for VMware UAG
service-object object TCP_22443
service-object object TCP_32111
service-object object UAG_TCP_4172_Inside
service-object object UAG_UDP_4172_Inside
service-object object UDP_22443
service-object object TCP-9427
service-object object 443TCP
service-object object 9443TCP
service-object tcp destination eq www
Additional Information:
Phase: 4
Type: CONN-SETTINGS
Subtype:
Result: ALLOW
Config:
class-map class-default
match any
policy-map global_policy
description Netflow_export_class
class class-default
set connection decrement-ttl
service-policy global_policy global
Additional Information:
Phase: 5
Type: NAT
Subtype: per-session
Result: ALLOW
Config:
Additional Information:
Phase: 6
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 7
Type: FLOW-EXPORT
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 8
Type:
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 9
Type:
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 10
Type: USER-STATISTICS
Subtype: user-statistics
Result: ALLOW
Config:
Additional Information:
Phase: 11
Type: NAT
Subtype: per-session
Result: ALLOW
Config:
Additional Information:
Phase: 12
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 13
Type: USER-STATISTICS
Subtype: user-statistics
Result: ALLOW
Config:
Additional Information:
Phase: 14
Type: FLOW-CREATION
Subtype:
Result: ALLOW
Config:
Additional Information:
New flow created with id 7682531, packet dispatched to next module
Result:
input-interface: inside
input-status: up
input-line-status: up
output-interface: dmz1
output-status: up
output-line-status: up
Action: allow
Not sure on how to troubleshoot this issues and any help is greatly appreciated. Inside network is 144.244.244.x
DMZ network is 192.168.44.x. I can ping and get replies from the DMZ1 device 192.168.44.44 from my private LAN.
Thanks
01-13-2022 10:50 PM
Hello
Can your post the following please:
sh run object inline
sh run object group
sh run nat
sh nat detail
sh run access-list
sh run access-group
sh run policy-map | be glo
sh route | be Ga
sh interface ip brief
01-14-2022 06:55 AM
01-14-2022 11:57 AM
Hello
Apologies, instead of me requesting additional config can you post the full run config in a file please.
As an interim can you try the following:
access-group dmz1_access_in_2 out interface dmz1
policy-map global_policy
class inspection_default
inspect icmp
01-14-2022 12:29 PM
01-15-2022 06:00 PM
Paul, any suggestions?
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