nanog mailing list archives
Re: Any issue with www.cisco.com
From: Bruce Pinsky <bep () whack org>
Date: Tue, 06 Sep 2005 10:33:58 -0700
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Chip Mefford wrote:
Gerry Boudreaux wrote:mtr shows the packet loss in the last hop for me: 14. sjck-dmzbb-gw1.cisco.com 0.0% 62 66.6 75.4 64.5 293.7 37.1 15. sjck-dmzdc-gw2.cisco.com 0.0% 62 62.5 65.4 59.2 155.4 13.1 16. www.cisco.com 14.8% 62 59.2 64.7 58.1 88.4 7.2I'm seeing roughly ~25 percent packet loss, it varies.
If you are relying on ping and traceroute tests to measure packet loss, then you are coming to false conclusions. ICMP responses are throttled by many, many devices including routers, load balancers, firewalls, IPS devices, etc, etc. - -- ========= bep -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (MingW32) iD8DBQFDHdMFE1XcgMgrtyYRAsjzAKDniJ5MAj+PWxH6vgYaImbJc/9A9wCfdNCx aBMSXJIsAm4NaGvJTVUpIVg= =rKlr -----END PGP SIGNATURE-----
Current thread:
- Any issue with www.cisco.com Hyunseog Ryu (Sep 03)
- Re: Any issue with www.cisco.com Gerry Boudreaux (Sep 03)
- Re: Any issue with www.cisco.com Chip Mefford (Sep 06)
- Re: Any issue with www.cisco.com sysadmin (Sep 06)
- Re: Any issue with www.cisco.com Bruce Pinsky (Sep 06)
- Re: Any issue with www.cisco.com Henry Linneweh (Sep 06)
- Re: Any issue with www.cisco.com Chip Mefford (Sep 06)
- Re: Any issue with www.cisco.com Gerry Boudreaux (Sep 03)
- Re: Any issue with www.cisco.com Crist Clark (Sep 06)