nanog mailing list archives
large organization nameservers sending icmp packets to dns servers.
From: Drew Weaver <drew.weaver () thenap com>
Date: Mon, 6 Aug 2007 11:53:15 -0400
Is it a fairly normal practice for large companies such as Yahoo! And Mozilla to send icmp/ping packets to DNS servers? If so, why? And a related question would be from a service provider standpoint is there any reason to deny ICMP/PING packets to name servers within your organization? Thanks, -Drew
Current thread:
- large organization nameservers sending icmp packets to dns servers. Drew Weaver (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Valdis . Kletnieks (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Steven M. Bellovin (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. John Levine (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Valdis . Kletnieks (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. John L (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Patrick W. Gilmore (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Chris L. Morrow (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Peter Dambier (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Joe Abley (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Steven M. Bellovin (Aug 06)
- Re: large organization nameservers sending icmp packets to dns servers. Valdis . Kletnieks (Aug 06)
- RE: large organization nameservers sending icmp packets to dns servers. Jason J. W. Williams (Aug 07)