Why my PC2 cannot ping 172.16.0.11?

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  After that host on vSHere 4.0 strightly connected to iSCSI (initiator) host cannot ping the server iSCSI (target), but target can.  And iSCSI works well. I mean I can create and use the iSCSI disk, why? It makes me confused.

  Thank you!

  Geoarge,

  iSCSI traffic uses a VMkernel port, instead of using the command 'ping', use 'vmkping '.

  André

• Cannot ping router

  I can't ping my router or other device on my network, and can't connect to the internet.
  I can ping myself or the local host.  I use a wireless connection. The wireless connection icon shows the status connected with a staff of excellent.
  I ran the Diagnostics network and everything he told me that if he failed because he cannot ping the router and DNS servers.
  I don't know why.  Can someone tell what to do next?

  Solved.
  If you missed all info, all you had to do was ask.  I don't remember do not provide that whatever it is asked.
  In any case, I tried to connect an ethernet cable from the vrouter in it mobile and connected to the network immediately ITI.
  I don't know why the diagnosis doesn't have to indicate the wireless card has been a problem.  It shows that its correct operation.  Now, I even once to download and reinmstall Norton.  I hope their support will provide me with the correct key.  I'm happy I don't have to wast of countless hours to redo my network addressing scheme works.
  Thanks for your time.

• Cisco 5505, inside, I cannot ping the external IP of the router, but inside I can ping anything else

  Hello

  5505 Cisco's internal IP: 10.10.0.1 static, securty level 100

  External IP of Cisco 5505: 36.X.X.23 Dhcp, 0 security level

  of within peut all host external example ping by host 10.10.0.3 to google.com

  inside peut ping all domestic example of the host, host 10.10.0.3 to 10.10.0.5 included the internal IP of Cisco 10.10.0.1

  inside peut ping ip network address different on the same network from my router external example the host 36.x.x.25

  cannot ping inside the IP 36.X.X.23?

  from outside peuvent ping the IP 36.X.X.23

  outside peuvent ping different extenal network 36.X.X.X network ip

   
  How can I ping the 36.X.X.23 of the Interior, any suggestions?

  It's called background management which is not supported in the ASA

  https://Tools.Cisco.com/bugsearch/bug/CSCtd86651

  That's why is not and this will never work the ASA design does not

  It will be useful.

• Customer remote VPN cannot ping certain IP

  My Cisco VPN client can establish the tunnel with my successful ASA5505 Office vpn but cannot ping some IP such as an internal server (10.100.194.6).

  FIREWALL-1 # ping 10.100.194.6
  Type to abort escape sequence.
  Send 5, echoes ICMP 100 bytes to 10.100.194.6, wait time is 2 seconds:
  !!!!!
  Success rate is 100 per cent (5/5), round-trip min/avg/max = 1/1/1 ms

  Why I can't ping certain IP?

  Help, please.

  Thank you.

  Hey Kevin,

  Check out the capture, it is obvious that there is a problem of internal routing as we can see packets from the VPN client requests, but there is no response from the server package.

  Please ensure that the server has pointing on the Firewall VPN subnet route.
  HTH.

  Kind regards

  Dinesh Moudgil

  PS: Please check the useful messages.

• Cannot ping to Internet

  Hello

  I am setting up and reconfiguration of a firewall PIX515 with 6.3 software (4) OS PIX.

  I cannot ping devices on the Internet from inside interface. There are a few addresses that I can ping if I am outside of the firewall.

  Looks like the firewall is not translate correctly on the return package. I can navigate and do other things but not ping.

  Here's my nat and global declarations:

  # Sh nat Pix1

  NAT (inside) 1 10.0.0.0 255.0.0.0 0 0

  NAT (dmz) 1 172.xx.xx.0 255.255.255.0 0 0

  Pix1 # global HS

  Global (outside) 1 6x.xxx.xxx.6 x - 6 x .xxx .xxx. 7 x

  Global 1 6x.xxx.xxx.6x (outside)

  Global interface (dmz) 1

  Here's an abbreviated ICMP trace:

  Pix1 debug icmp trace #.

  ICMP trace on

  WARNING: This can cause problems on busy networks

  Pix1 # 1:-inside:10.xx.xx.x ICMP echo request 5-6x.xxx.xxx.1 ID = 512 seq = 89

  length 63 = 40

  2: ICMP echo request: translation of inside:10.xx.xx.x 5-outside:6 x .xxx .xxx. 6

  3:-inside:10.xx.xx.x ICMP echo request 5-6x.xxx.xxx.1 ID = 512 seq = len 9219

  GTH = 40

  4: ICMP echo request: translation of inside:10.xx.xx.x 5-outside:6 x .xxx .xxx. 6

  5:-inside:10.xx.xx.x ICMP echo request 5-6x.xxx.xxx.1 ID = 512 seq = len 9475

  GTH = 40

  6: ICMP echo request: translation of inside:10.xx.xx.x 5-outside:6 x .xxx .xxx. 6

  7: ICMP echo-reply of the outside:6 x .xxx .xxx. 1 to the seq ID = 512 6x.xxx.xxx.6 = the 9475

  ngth = 40

  8:-inside:10.xx.xx.x ICMP echo request 5-6x.xxx.xxx.1 ID = 512 seq = len 9731

  GTH = 40

  9: ICMP echo request: translation of inside:10.xx.xx.x 5-outside:6 x .xxx .xxx. 6

  Thanks in advance for your help.

  Doug.

  ICMP is not a protocol with the State, to allow ping trought the PIX, you must add extra lines in your access list on the outside!

  See: Handling ICMP Pings with the PIX firewall

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_tech_note09186a0080094e8a.shtml

  The PIX and the traceroute command

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_tech_note09186a00800e9312.shtml

  examples:

  Traveroute

  Microsoft:

  Access-group 101 in external interface

  access-list 101 permit icmp any unreachable host YourPublicIP

  access-list 101 permit icmp any host YourPublicIP time exceeded

  access-list 101 permit icmp any host YourPublicIP echo-reply

  UNIX:

  Access-group 101 in external interface

  access-list 101 permit icmp any unreachable host YourPublicIP

  access-list 101 permit icmp any host YourPublicIP time exceeded

  ICMP command example

  ICMP deny everything outside

  ICMP allow any response of echo outdoors

  ICMP allow any response echo inside

  permit ICMP echo host 192.168.1.30 inside

  permit ICMP echo host 192.168.1.31 inside

  permit ICMP echo host 192.168.1.20 inside

  permit ICMP echo host 192.168.1.40 inside

  permit ICMP echo host 192.168.1.100 inside

  sincerely

  Patrick

• Site to site between ASA 8.2 VPN, cannot ping

  Two 8.2 ASA is configured with a VPN tunnel from site to site, as shown in the diagram:

  

  Here is my setup for both.

  Clients on the inside network to the ASA cannot ping inside, network clients, else the ASA. Why not?

  When the rattling from inside network SALMONARM inside network of KAMLOOPS, the following debug logs can be seen on SALMONARM:

  %ASA-7-609001: Built local-host outside:10.30.7.2
  %ASA-6-302020: Built outbound ICMP connection for faddr 10.30.7.2/0 gaddr 192.168.0.216/55186 laddr 10.45.7.1/512
  %ASA-6-302021: Teardown ICMP connection for faddr 10.30.7.2/0 gaddr 192.168.0.216/55186 laddr 10.45.7.1/512
  %ASA-7-609002: Teardown local-host outside:10.30.7.2 duration 0:00:02
  %ASA-7-609001: Built local-host outside:10.30.7.2
  %ASA-6-302020: Built outbound ICMP connection for faddr 10.30.7.2/0 gaddr 192.168.0.216/55186 laddr 10.45.7.1/512
  %ASA-6-302021: Teardown ICMP connection for faddr 10.30.7.2/0 gaddr 192.168.0.216/55186 laddr 10.45.7.1/512
  %ASA-7-609002: Teardown local-host outside:10.30.7.2 duration 0:00:02
  %ASA-7-609001: Built local-host outside:10.30.7.2
  %ASA-6-302020: Built outbound ICMP connection for faddr 10.30.7.2/0 gaddr 192.168.0.216/55186 laddr 10.45.7.1/512
  ...
  

  Each attempt to ping responds with "Request timed out" on the computer of ping.

  Why clients cannot mutually ping on the VPN tunnel?

  Hello

  Create a NAT0 ACL at both ends.

  ex: 10.30.0.0 ip access-list extended SHEEP 255.255.0.0 allow 10.45.0.0 255.255.0.0

  NAT (inside) 0 access-list SHEEP

  THX

  MS

  Edit: at the beginning, I mentioned ACL #, it may not work.

• Cannot ping computers on the subnet remote site vpn while to set up

  Hi all

  I encountered a problem of site to site vpn for ping answered nothing of machines of remote subnet.

  the ipsec tunnel is ok but I can ping the ASA distance inside the interface ip

  Here is my scenario:

  LAN1 - ASA5510 - ASA5505 - LAN2 - ordinateur_distant

  LAN1: 192.168.x.0/24

  LAN2: 172.25.88.0/24

  remote_machine_ip: 172.25.87.30

  LAN1 can ping to ASA5505 inside interface (172.25.88.1)

  but cannot ping ordinateur_distant (172.25.87.30)

  Inside of the interface ASA5505 can ping ordinateur_distant

  LAN2 can ASA5510 ping inside the machines on LAN1 and interface

  Is there something I missed?

  Thanks much for the reply

  I don't think it's something you really want to do.

  If you PAT the whole subnet to LAN1 ip (192.168.1.0/24) to 172.25.249.1, then LAN2, will not be able to reach the specific host on LAN1, cause now, you represent the LAN1 network, with a single ip address.

  So traffic will become a way from LAN1 can reach LAN2 and get the response of LAN2 through the PAT on 172.25.249.1

  But LAN2, is no longer specific hosts LAN1 ip traffic, since you only have 172.25.249.1, to represent the subnet to LAN1.

  If you still want to PAT the whole subnet to LAN1 (192.168.1.0/24) ip to 172.25.249.1, then you have to do outside the NAT.

  http://www.Cisco.com/en/us/customer/docs/security/ASA/asa80/command/reference/no.html#wp1737858

  Kind regards

• DLR Uplink and GSS internal transit same VXLAN cannot ping each other.

  Start with, I run NSX 6.2.2 firewall rules on 'allow all' to 'all' to 'all' "all protocols", in other words disabled...

  I have a VXLAN 5000 transit, with an uplink DLR interface attached to it, and an internal interface GSS in the appendix in which neither of the parties can ping to another. So for troubleshooting, I added 2 VM Windows attached to the same transit VXLAN 5000, a virtual machine is on ESXi host 1 and the other is on host ESXi 4. They can fine ping each other, and two virtual machines can ping both the uplink of DLR and internal interfaces of the GSS.

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  I need to define a static route between the GSS DLR <>- but if I can't even answer ping interfaces I'm dead in the water.

  If I install virtual machines in a network LAN DLR interface such as WebApp and test for example database, I can ping throughout the DLR together until the IP DLR Uplink, but then he cannot ping the GSS internal.

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  All ideas are welcome... Thank you

  UPDATE:

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  I learned a lot on this one... I'm not going to worry about why the static route, I tried first post didn't work, since I was the OSPF running instead (which is more appropriate for my laboratory for realistic scenario anyway), and the Foundation will now suffice to build the rest of this POC vRA / vRO lab...

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• Cannot ping machine, but can RDP

  Hi all

  I have 3 viral machines:

  DC 10.0.0.1

  SQL 10.0.0.2

  Members 10.0.0.3

  I've implemented network VMnet2 only, so there is no outside world.

  Everything works, but I cannot ping each other.

  I can't ping DC-> SQL

  DC-> members

  Members-> SQL

  SQL-> members

  I can ping SQL-> DC

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  You must disable the windows firewall or authorize the ping on the firewall.

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• SMU 8135 cannot ping pc when installing labview

  HJ. Help me

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  Hi ffefef,

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• WAG320N - LAN clients cannot ping clients WLAN.

  Hi all

  I wonder if you can help. I currently have a router WAG320N, which seems to work out for a small problem.

  However, the problem I am facing is that my LAN clients cannot ping my clients wireless and vice versa.

  I googled this problem which has recommended that the AP isolation is off which is was by default.

  Any other ideas?

  Thanking in advance.

  Sprite

  As you are not able to ping customers wireless to wireline customers. Turn on the isolation of the AP.

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• Cannot ping PCs within a LAN + results inconsistent telnet

  Hello

  I developed a small application send datagrams via a multicast address. This application also listens 9750 on tcp port. I am testing in a LAN delimited a WRT54G Router with two computers with private addresses (192.168.1.10x). One works on Vista, the other on XP.

  I tried ping on the two computers together without success. I only get time-outs. Yet when I run telnet from the XP PC on the Vista PC 9750 port using its private address, it is sometimes successful, but not always.

  Do you know why I can not ping the PCs with success? And why does not the result of Telnet? Is there a setting that I should check on the router? Pointers are welcome!

  Thank you

  J.

  Hello

  By disabling the firewall on both computers, I managed to ping them now. And Telnet works in two ways. It wasn't a router problem. Sorry!

  Thank you

  J.