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39 lines
1.3 KiB
Groff
39 lines
1.3 KiB
Groff
.TH DHCP_RELEASE 1
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.SH NAME
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dhcp_release6 \- Release a DHCPv6 lease on a the local dnsmasq DHCP server.
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.SH SYNOPSIS
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.B dhcp_release6 --iface <interface> --client-id <client-id> --server-id
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server-id --iaid <iaid> --ip <IP> [--dry-run] [--help]
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.SH "DESCRIPTION"
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A utility which forces the DHCP server running on this machine to release a
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DHCPv6 lease.
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.SS OPTIONS
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.IP "-a, --ip"
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IPv6 address to release.
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.IP "-c, --client-id"
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Colon-separated hex string representing DHCPv6 client id. Normally
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it can be found in leases file both on client and server.
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.IP "-d, --dry-run"
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Print hexadecimal representation of generated DHCPv6 release packet to standard
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output and exit.
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.IP "-h, --help"
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print usage information to standard output and exit.
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.IP "-i, --iaid"
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Decimal representation of DHCPv6 IAID. Normally it can be found in leases file
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both on client and server.
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.IP "-n, --iface"
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Network interface to send a DHCPv6 release packet from.
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.IP "-s, --server-id"
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Colon-separated hex string representing DHCPv6 server id. Normally
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it can be found in leases file both on client and server.
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.SH NOTES
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MUST be run as root - will fail otherwise.
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.SH LIMITATIONS
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Only usable on IPv6 DHCP leases.
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.SH SEE ALSO
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.BR dnsmasq (8)
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.SH AUTHOR
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This manual page was written by Simon Kelley <simon@thekelleys.org.uk>.
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