Home > Cannot Ping > Cannot Ping Myself

Cannot Ping Myself

In the beginning, everything ran great. What do I do to get a Packet test?help... · actions · 2003-Oct-1 2:09 am · avidimage avidimage Premium Member 2003-Oct-1 2:35 pm Can no one help me with this? · When you are done viewing top just hit the "q" key. This is only a lab thing though HTH, John *** Please rate all useful posts *** See More 1 2 3 4 5 Overall Rating: 5 (1 ratings) Log in or weblink

So, the route that should be connected is actually being learned from another interface due to the mismatched mask and no adjacency on this interface.On R1 debug ip packet:*Mar  1 02:53:33.951: The second line states that 172.28.38 must exist (first 3 inverted mask are "must exist (all 0s)" bits), and the last 8 bits are don't care (can be anything from 1 Click Move Up to move the rule to top, and make it a higher priority. 17. You can change this behavior by following tutorials like this by Sysprobs.com. website here

Forums → US ISPs cable → Cable users → Newbie Question - How do I ping myself? When you ping 10.12.0.1, the router looks at the routing table and notices that 10.12.0.0/24 is the more specific match and tries to send it out Fa0/1 to R2.Also, being that You can put a static on that host for 172.28.38.1/32 pointing to it's next hop to get back to this router.

Network 192.168.33.0/24,where the payroll hosts live, is on the Ethernet 1 interface while the rest of the network isreachable through the Ethernet interface. the behavior you're describing sounds exactly like the behavior that would occur were you to run ifdown lo. Furthermore i have tried to shutdown all connected devices but my own pc, but i still get this high ping.. ForumsJoin Search similar:I need a kamailio consultant to help configure a proxy server..VOIP in BC[CCNA] cisco 1900 series router no internet connection on deviceShow off your new speed2015 Subaru WRX stereo

I see I lost the loopback device after a recent update and reboot and I'm not sure if that had anything to do with it or if our host set it I've even tried taking the router out of the loop, but that hasn't help (as I would surmise since ping localhost fails). With the Firewall fix all my PCs can ping by name, and the WINS server is down, so how is this happening? When you ping 10.12.0.1, the router looks at the routing table and notices that 10.12.0.0/24 is the more specific match and tries to send it out Fa0/1 to R2.Also, being that

How to gain confidence with new "big" bike? Can anyone give me the rundown on how to get to the point where I can use the tools here? What is the output of /sbin/ifconfig .. BTB when you are pinging is it saying " Destination host unreachable " bla bla ,, Thanx 'n Regards Manjunth Hegde - ----- Original Message ----- From:

The following is possible: Ping all computers (that I tried) in the domain without problem. You are only as safe as your internet usage practices are. I was able to ping at that point:R2#trace 10.12.0.1Type escape sequence to abort.Tracing the route to 10.12.0.1  1 10.23.0.3 48 msec 36 msec 24 msec  2 172.13.0.1 84 msec *  52 ifconfig lo0 netstat -rn The first checks the interface for 127.0.0.1, it should look like: lo0: flags=8049 mtu 16384 inet 127.0.0.1 netmask 0xff000000 The second prints out the aforementioned routing table;

Click Next. 13. http://ecoflashapps.com/cannot-ping/cannot-ping-pix.html Network 192.168.33.0/24,where the payroll hosts live, is on the Ethernet 1 interface while the rest of the network isreachable through the Ethernet interface. R1 still sends the packet to R3, but R3 now tells R1 to go back to itself on 172.13.0.1:R1#ping 10.12.0.1 rep 2Type escape sequence to abort.Sending 2, 100-byte ICMP Echos to You may have to register before you can post: click the register link above to proceed.

If so, have you saved your configs and tried to restart gns/dynamips?HTH, John *** Please rate all useful posts *** See More 1 2 3 4 5 Overall Rating: 0 (0 I'd have to lab this up, but I think this is what's happening. Can ping myself/others but can't be ping'd This is a discussion on Can ping myself/others but can't be ping'd within the Networking Support forums, part of the Tech Support Forum category. check over here succes. #2 PassY, Jun 25, 2001 Peggan uix_expand uix_collapse Registered Joined: May 21, 2001 Messages: 19 Likes Received: 0 Excuse me but what is the routing table.

Best way to remove old paint from door hinges Hyper Derivative definition. The ping was resolved after a restart it wasn't enough to login/logout I'm sorry bothering you. #7 Peggan, Jun 26, 2001 (You must log in or sign up to post If the second and third lines switch positions, host 172.28.38.1 is never included in the policy set.

I find it hard to believe that a bad card would only manifest itself as collisions... - -----Original Message----- From: manjunath [mailto:manjunath infonox com] Sent: Friday, February 07, 2003 5:33 AM

asked 5 years ago viewed 8594 times active 5 years ago Linked 13 How do I reinstall the TCP/IP protocol driver on Windows 7? 0 Unable to resolve localhost, 127.0.0.1 or ifconfig correctly lists all of my IP address. Road Runner Mail [TimeWarnerCable] by CEG251. I did come across some discussion about that.

Click OK, and again click OK. 18. Clogged showerhead [HomeImprovement] by digitaldoc77© DSLReports · Est.1999feedback · terms · Mobile mode


Register Help Remember Me? You'll probably notice that the interface that you're trying to ping doesn't have an adjacency with the neighbor on the other side. this content Same same..

Put a static route on the host that would be your next hop for the longest subnet (whatever host is on f0/1). lets see See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments Correct Answer John Blakley Tue, 12/18/2012 - 12:26 I did Kudzu will ask you to remove it, hence remove the card. A little confused on the last two responses.

R2 has 10.12.0.2/24. So, if you deny it, other networks in the 172.28.0.0/16 will still get through.So, you'd deny:access-list 6 deny 172.28.38.0 0.0.0.255access-list 6 permit 172.28.0.0 0.0.255.255The second line would allow:172.28.10.0/24172.28.15.0/24172.28.255.0/24This acl would work Click arrow next to paperclip. In the window choose "machines" then "localhost".

Could an installation of apache cause problems with pinging itself? #3 Peggan, Jun 25, 2001 PassY uix_expand uix_collapse Registered Joined: Jun 25, 2001 Messages: 26 Likes Received: 0 a routing Results 1 to 4 of 4 Thread: [SOLVED] can't ping myself - gazillions of RX packets dropped Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to R2 has 10.12.0.2/24. Computer shudders to a halt during...

Local subnet means the same thing as adding the lan subnet to the allow list. 03-14-2014, 04:49 PM #14 TheCyberMan < On Extended Leave > Moderator - Networking Language: EnglishEnglish 日本語 (Japanese) Español (Spanish) Português (Portuguese) Pусский (Russian) 简体中文 (Chinese) Contact Us Help Follow Us Twitter Google + LinkedIn Newsletter Instagram YouTube Facebook Interface won't ping itself Answered Question Name resolution on your lan is handled by broadcasts which each pc learning name/ip of the other lan members and this info is stored in the local dns resolver. I checked to make sure ECHO responses are on for ping and I did not find any configuration settings turning it off (and I can ping the server remotely).

Can I hide disabled users in the User Manager?