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2020-03-09Merge pull request #361 from mikma/feature/dhcp4-o-dhcp6Pablo Mazzini
dhcpv6: add DHCPv4-over-DHCPv6 support
2020-03-09Merge branch 'master' into feature/dhcp4-o-dhcp6Pablo Mazzini
2020-03-09Merge pull request #367 from pmazzini/nftablesPablo Mazzini
fix travis: run rtr7 checks on Go > 1.12
2020-03-09fix travis: run rtr7 checks on Go > 1.12Pablo Mazzini
Signed-off-by: Pablo Mazzini <pmazzini@gmail.com>
2020-03-09Merge branch 'master' into feature/dhcp4-o-dhcp6Pablo Mazzini
2020-03-09v6: add IA AddressOptions (StatusCode only)Chris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-09netconf: use new IANA and IAAddress gettersChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-09v6: add IdentityOptionsChris Koch
IANA and IATA options may contain Status Code and IAAddr options. Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-06[dhcpv6] More getters for MessageOptionsAndrea Barberio
Added IAAddress, OneIAAddress, UserClasses, VendorOpts, and changed Options to MessageOptions in IA_NA and IA_Address options. Signed-off-by: Andrea Barberio <insomniac@slackware.it>
2020-03-06dhcpv6: add DHCPv4-over-DHCPv6 supportMikael Magnusson
Add message types, options, and modifier for handling DHCPv4-over-DHCPv6. Refer to RFC 7341 Signed-off-by: Mikael Magnusson <mikma@users.sourceforge.net>
2020-03-05nclient6: allow non-rapid responses to RapidSolicitChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: DomainSearchList getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add FQDN option getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add IAPD getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: merge multiple OptionOROsChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add BootFileParam getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add ElapsedTime getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add BootFileURL getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add DNS getter (and rename DNSRecursiveNameServer to DNS)Chris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: simplify GetTransactionIDChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: RequestedOptions getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: clean up option NIIChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: Status getter for message optionsChris Koch
Status Code is one of the few options used across many Option types. Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add IANA GetterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add ServerID getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05v6: add ClientID getterChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-05dhcpv6: intro Getters for OptionsChris Koch
Allow the Options type to have getters for each specific options, in order to avoid users having to cast options to their specific type. This commit introduces a getter for exactly one option: the ClientArchType. i.e. users can replace archTypes := msg.GetOneOption(OptionClientArchType).(*OptClientArchType) with archTypes := msg.Options.ArchTypes() Because a few message types and options embed options (normal message, relay message, IANA/IATA option) and each have a restricted set of options that can be used inside them, we'll introduce at least 3 or more Options subtypes: - MessageOptions - RelayOptions - IdentityOptions Perhaps others will join at a later time, such as VendorOptions or AddressOptions for the IAAddress options field. Signed-off-by: Chris Koch <chrisko@google.com>
2020-03-04dhcpv6: allow using OptIAPrefix without initializingMikael Magnusson
Set the IPv6 prefix field to zero if the prefix is invalid or not initialized. Signed-off-by: Mikael Magnusson <mikma@users.sourceforge.net>
2020-02-21nclient6: listen on link-local addrChris K
This allows for multi-NIC DHCPv6 in parallel. Otherwise: 2020/02/20 05:01:34 Could not configure eth1 for IPv6: listen udp6 %eth1:546: bind: address already in use 2020/02/20 05:01:34 Could not configure eth4 for IPv6: listen udp6 %eth4:546: bind: address already in use 2020/02/20 05:01:34 Attempting to get DHCPv6 lease on eth2 2020/02/20 05:01:34 Could not configure eth0 for IPv6: listen udp6 %eth0:546: bind: address already in use 2020/02/20 05:01:34 Could not configure eth3 for IPv6: listen udp6 %eth3:546: bind: address already in use Signed-off-by: Chris Koch <chrisko@google.com>
2020-02-10Merge pull request #355 from 10000TB/davidhu-dhcpv6-fqdnPablo Mazzini
dhcpv6 fqdn: implements OptionFQDN option
2020-02-06hcpv6 fqdn: implements OptionFQDN optionXuehao (David) Hu
per https://tools.ietf.org/rfc/rfc4704.txt Signed-off-by: Xuehao (David) Hu <xuehaohu@google.com>
2020-01-24travis: disable go tipChris K
Signed-off-by: Chris Koch <chrisko@google.com>
2020-01-24Fix a compare in Serve() of IP4 Zero to use an IP4 addressRonald G. Minnich
Fixes, among other things, u-root pxeserver Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
2020-01-09interfaces: add support for AIXClément Chigot
Signed-off-by: Clément Chigot <clement.chigot@atos.net>
2020-01-02v6: give proper names to some common OptionCodesChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2020-01-02Fix "conn" leaking, which eventually leads to thread exhaustion on machines ↵Leandro Martelli
with many NICs Signed-off-by: Leandro Martelli <martelli@epix.com.br>
2020-01-02v6: use time.Duration for duration fieldsChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2019-12-12[netboot] Add support of BootfileParam to "netboot"Dmitrii Okunev
Signed-off-by: Dmitrii Okunev <xaionaro@fb.com>
2019-12-12[dhcpv6] Add option BootfileParam to DHCPv6 clientDmitrii Okunev
Added support of option OptBootFileParam. See RFC5970 section 3.2. Signed-off-by: Dmitrii Okunev <xaionaro@fb.com>
2019-12-03dhcpv4: add Client Identifier option; respect RFC 6842Chris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2019-12-03dhcpv4: add max lease timeChris Koch
Signed-off-by: Chris Koch <chrisko@google.com>
2019-11-29Merge pull request #336 from xaionaro-facebook/masterPablo Mazzini
Added option nclient4.WithHWAddr
2019-11-29Added option nclient4.WithHWAddrDmitrii Okunev
This option allows to receive answers DHCP with arbitrary client addresses Signed-off-by: Dmitrii Okunev <xaionaro@fb.com>
2019-11-29Merge pull request #335 from xaionaro-facebook/masterPablo Mazzini
Simplified porting from client4 to nclient4
2019-11-28Simplified porting from client4 to nclient4Dmitrii Okunev
Signed-off-by: Dmitrii Okunev <xaionaro@fb.com>
2019-11-20Add test for WithRelayAgentInfo modifier.kevin
Signed-off-by: kevin <kworm@missouri-telecom.com>
2019-11-20Update function name in NewReplyFromRequestkevin
Signed-off-by: kevin <kworm@missouri-telecom.com>
2019-11-20Remove dhcpv4 namespacekevin
Signed-off-by: kevin <kworm@missouri-telecom.com>
2019-11-20Rename function to WithRelayAgentInfokevin
Fix syntax nits Simplified function as suggested by @pmazzini Signed-off-by: kevin <kworm@missouri-telecom.com>
2019-11-20Add support for copying relay optionskevin
Signed-off-by: kevin <kworm@missouri-telecom.com>