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34 lines
780 B
Plaintext
34 lines
780 B
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# tracepath
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> Trace the path to a network host discovering MTU along this path.
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> More information: <https://manned.org/tracepath>.
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- A preferred way to trace the path to a host:
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`tracepath -p {{33434}} {{host}}`
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- Specify the initial destination port, useful with non-standard firewall settings:
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`tracepath -p {{destination_port}} {{host}}`
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- Print both hostnames and numerical IP addresses:
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`tracepath -b {{host}}`
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- Specify a maximum TTL (number of hops):
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`tracepath -m {{max_hops}} {{host}}`
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- Specify the initial packet length (defaults to 65535 for IPv4 and 128000 for IPv6):
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`tracepath -l {{packet_length}} {{host}}`
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- Use only IPv6 addresses:
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`tracepath -6 {{host}}`
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