Hello, I currently run 3 cache servers on the same network, w/o different proxies and siblings. Can this structure benefit of using ICMP? e.g. if server has multiple addresses, measuring RTT to each one and fetching the data from closest server? -- Matus UHLAR - fantomas, uhlar@xxxxxxxxxxx ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. A day without sunshine is like, night.