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Digital Lifestyle
Internet, Networking, and Wireless
Traceroute fails at first hop = Mac or router?
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<blockquote data-quote="ukchucktown" data-source="post: 1134585" data-attributes="member: 129039"><p>A router, technically speaking, has two IP addresses. That address may be an internal address or public, it depends on your network setup. As for vansmith's output:</p><p></p><p></p><p></p><p>The first thing I noticed was the two private networks, 192.168.1.0 and 10.2.0.0. That's why you see both addresses most likely, there's a router between the two private networks before the packet jumps to the public network on hop 3. The * in traceroute is not really a failure. It generally means a firewall is blocking ICMP packets used by traceroute or the packet TTL expired before it made it back to the originating host.</p></blockquote><p></p>
[QUOTE="ukchucktown, post: 1134585, member: 129039"] A router, technically speaking, has two IP addresses. That address may be an internal address or public, it depends on your network setup. As for vansmith's output: The first thing I noticed was the two private networks, 192.168.1.0 and 10.2.0.0. That's why you see both addresses most likely, there's a router between the two private networks before the packet jumps to the public network on hop 3. The * in traceroute is not really a failure. It generally means a firewall is blocking ICMP packets used by traceroute or the packet TTL expired before it made it back to the originating host. [/QUOTE]
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Traceroute fails at first hop = Mac or router?
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