Problem of ping : ASA

Hello,
Could I have advices please?
I can ping router 174.29.22.225 from my FW interface 174.29.22.231, but in the opposite direction it doesn’t work (174.29.22.225 can’t ping 174.29.22.231).

The configuration of my Fw ASA is below

SE> en
Password: *******

SE#
SE# sh running-config

ASA Version 9.13(1)2


!
interface Vlan1
 nameif inside
 security-level 100
 ip address 192.168.30.30 255.255.255.0
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 174.29.22.216 255.255.255.240
!
interface Vlan3
 nameif outside-d2
 security-level 0
 ip address 174.29.22.231 255.255.255.240
!
interface Ethernet1/1
 switchport
!
interface Ethernet1/2
 switchport
 switchport access vlan 2
!
interface Ethernet1/3
 switchport
!
interface Ethernet1/4
 switchport
 switchport access vlan 3
!
interface Ethernet1/5
 switchport
!
interface Ethernet1/6
 switchport
!
interface Ethernet1/7
 switchport
 power inline auto
!
interface Ethernet1/8
 switchport
 power inline auto
!
no ftp mode passive
clock timezone GMT+0
dns server-group DefaultDNS
 domain-name 1
object network obj-192.168.30.4
 host 192.168.30.4
object network obj-0.0.0.0
 host 0.0.0.0
object network obj_any
 subnet 0.0.0.0 0.0.0.0
object network obj-192.168.30.3
 host 192.168.30.3
access-list outside_access_in extended permit tcp any host 192.168.30.4 eq ftp
access-list outside_access_in extended permit tcp any host 192.168.30.4 eq telnet
access-list outside_access_in extended permit tcp any any eq ftp-data
access-list outside_access_in extended permit icmp any any
access-list outside_d2_access_in extended permit tcp any host 192.168.20.3 eq telnet
access-list outside_d2_access_in extended permit icmp any any
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu outside-d2 1500
mtu management 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
arp rate-limit 16384
!
object network obj-192.168.30.4
 nat (inside,outside) static interface
object network obj-192.168.30.3
 nat (inside,outside-d2) static interface
access-group outside_access_in in interface outside
access-group outside_d2_access_in in interface outside-2
route outside-d2 172.46.203.0 255.255.255.0 174.29.22.225 1
route outside-d2 172.49.204.0 255.255.255.0 174.29.22.225 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 sctp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
timeout conn-holddown 0:00:15
timeout igp stale-route 0:01:10
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
aaa authentication telnet console LOCAL
aaa authentication login-history
http server enable
http 192.168.30.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpoint _SmartCallHome_ServerCA
 no validation-usage
 crl configure

telnet timeout 5
ssh stricthostkeycheck
ssh 192.168.30.0 255.255.255.0 inside
ssh timeout 30
ssh version 2
ssh key-exchange group dh-group14-sha256
console timeout 0
dhcpd auto_config outside
!
threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
dynamic-access-policy-record DfltAccessPolicy
username admin password ***** encrypted privilege 15
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
 parameters
  message-length maximum client auto
  message-length maximum 512
  no tcp-inspection
policy-map equal-access
policy-map type inspect dns migrated_dns_map_1
 parameters
  message-length maximum client auto
  message-length maximum 512
  no tcp-inspection
policy-map global_policy
 class inspection_default
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect ip-options
  inspect netbios
  inspect rsh
  inspect rtsp
  inspect skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect tftp
  inspect sip
  inspect xdmcp
  inspect dns migrated_dns_map_1
policy-map type inspect dns migrated_dns_map_2
 parameters
  message-length maximum client auto
  message-length maximum 512
  no tcp-inspection
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
 
: end
SE#

Hello Habib

Take a look at this NetworkLessons note on ASA and how it responds to pings.

I hope this has been helpful!

Laz