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https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
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8639a3e5f7
If the client-id has been set to "none", the DHCP client-id option (option 61) mustn't be sent. Honor this when the dhclient plugin is used. If dhclient has been called with the -i option (Use a DUID with DHCPv4 clients), it will send a Client-ID even without setting one in dhclient.conf. In this case, this option needs to be explicitly overwritten with: send dhcp-client-identifier = ""; At least in RHEL 8, dhclient is launched with `-i` turned on by default.
38 lines
1.7 KiB
C
38 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2010 Red Hat, Inc.
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*/
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#ifndef __NETWORKMANAGER_DHCP_DHCLIENT_UTILS_H__
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#define __NETWORKMANAGER_DHCP_DHCLIENT_UTILS_H__
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#include "nm-setting-ip4-config.h"
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#include "nm-setting-ip6-config.h"
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char *nm_dhcp_dhclient_create_config(const char *interface,
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int addr_family,
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GBytes *client_id,
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gboolean send_client_id,
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const char *anycast_addr,
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const char *hostname,
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guint32 timeout,
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gboolean use_fqdn,
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NMDhcpHostnameFlags hostname_flags,
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const char *mud_url,
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const char *const *reject_servers,
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const char *orig_path,
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const char *orig_contents,
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GBytes **out_new_client_id);
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char *nm_dhcp_dhclient_escape_duid(GBytes *duid);
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GBytes *nm_dhcp_dhclient_unescape_duid(const char *duid);
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GBytes *nm_dhcp_dhclient_read_duid(const char *leasefile, GError **error);
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gboolean nm_dhcp_dhclient_save_duid(const char *leasefile,
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GBytes *duid,
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gboolean enforce_duid,
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GError **error);
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#endif /* __NETWORKMANAGER_DHCP_DHCLIENT_UTILS_H__ */
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