Networks·41,393 discussions

Can ping from router but unable to ping from client machines

Locked

Hi All,
I am having a weird issue with my Cisco 7200 router. From the router i am able to ping and reach out to the internet but from the client i am able to reach out to the internet but unable to ping I am not sure where is the issue but when i traceroute to it my packets are dropped at my routers interface. All my pings from the client time out. I checked the Access list to make sure ICMP is not blocked.
Following is my running conf

ip audit notify log
ip audit po max-events 100
ip ssh break-string ~
ipv6 unicast-routing
no ftp-server write-enable
!
no scripting tcl init
no scripting tcl encdir

!
no voice hpi capture buffer
no voice hpi capture destination

!
interface Loopback0
description *** abc ***
ip address 192.168.2.2 255.255.255.255
!
interface FastEthernet0/0
description * Connection to officeswitch *
ip address 10.0.2.1 255.255.255.240
duplex full
speed 100

ipv6 rip abc enable
no ipv6 mfib fast
!
interface FastEthernet0/1
description * ISP1 *
ip address 172.16.17.2 255.255.255.248
ip access-group ISP1-IN in
ip access-group ISP1-OUT out
ip route-cache flow
duplex full
speed auto
!
interface Serial3/0
description * ISP2 *
ip address 10.23.21.2 255.255.255.252
ip access-group Verio-IN in
ip access-group Verio-OUT out
ip route-cache flow
serial restart-delay 0
!
interface Serial3/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial3/3
no ip address
shutdown
serial restart-delay 0
!
router ospf 00000
log-adjacency-changes
network 192.168.0.0 0.0.31.255 area 0
default-information originate
!
router bgp 00000
no synchronization
bgp log-neighbor-changes
network 192.168.0.0.0 mask 255.255.224.0
aggregate-address 192.168.0.0 255.255.224.0 summary-only
no auto-summary
!
ip classless
ip flow-export source Loopback0
ip flow-export version 5
ip flow-aggregation cache protocol-port
enabled
!
ip flow-aggregation cache prefix
enabled
!
no ip http server
no ip http secure-server
!
ip as-path access-list 5 permit ^$
ip as-path access-list 5 deny .*
ip as-path access-list 10 permit ^$
ip as-path access-list 20 permit ^00000

ip as-path access-list 30 permit ^00000

ip as-path access-list 30 permit ^00000

ip as-path access-list 30 permit ^00000
ip as-path access-list 30 permit ^00000
!
!
ip access-list standard Access
permit 192.168.0.0 0.0.31.255
deny any log
!
ip access-list extended ISP1-IN
permit tcp host 192.168.1.2 any eq www log
permit icmp any any log
deny ip 10.0.0.0 0.255.255.255 any log
deny tcp any any eq ftp log
deny tcp any any eq smtp log
deny tcp any any eq 443 log
deny ip 192.168.0.0 0.0.255.255 any log
permit ip any any

ip access-list extended ISP1-OUT
permit icmp any any log
permit ip any any

ip access-list extended ISP2-IN
permit icmp any any log
deny ip 10.0.0.0 0.255.255.255 any log
deny tcp any any eq ftp log
deny tcp any any eq smtp log
deny tcp any any eq 443
deny ip 192.168.0.0 0.0.255.255 any log
permit ip any any

ip access-list extended ISP2-OUT
permit ip any any
permit icmp any any

logging trap debugging
logging source-interface Loopback0
snmp-server community apricot RO 1
snmp-server trap-source Loopback0
snmp-server location 101 S Ellsworth Ave Suite 350
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps tty
snmp-server enable traps config
snmp-server enable traps envmon fan shutdown supply temperature
snmp-server enable traps bgp
redistribute static
!
!
route-map ISP1PATH permit 5
match as-path 30
!
route-map ISP1PATH permit 10
match as-path 20
set as-path prepend 00000
!
route-map SETPATH permit 10
match as-path 10
set as-path prepend 00001
!

I will appreciate any input to help me solve this problem.

Topic

Repost as ‘Q&A’

In reply to Can ping from router but unable to ping from client machines

Try reposting this in the ‘Q&A’ forum. The ‘Discussion’ forum is for matters of general discussion, not specific problems in search of a solution. The ‘Water Cooler’ is for non-technical discussions. You can submit a question to ‘Q&A’ here:

http://www.techrepublic.com/forum/questions/post?tag=mantle_skin;content

There are TR members who specifically seek out problems in need of a solution. Although there is some overlap between the forums, you’ll find more of those members in ‘Q&A’ than in ‘Discussions’ or ‘Water Cooler’.

Be sure to use the voting buttons to provide your feedback. Voting a ‘+’ does not necessarily mean that a given response contained the complete solution to your problem, but that it served to guide you toward it. This is intended to serve as an aid to those who may in the future have a problem similar to yours. If they have a ready source of reference available, perhaps won’t need to repeat questions previously asked and answered. If a post did contain the solution to your problem, you can also close the question by marking the helpful post as “The Answer”. .

This should be over in the Q&A not discussions, but

In reply to Can ping from router but unable to ping from client machines

you may want to check the internet security setting for the client NIC to see if it’s set to allow outward pings.

[Author]

Replies