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path: root/src/plugins/dhcp/client.c
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2020-05-28dhcp: use per-thread vlib main instead of global oneBenoît Ganne1-2/+2
Type: fix Change-Id: I8890aa5cc3c576fc9fb68735549dfab721714310 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-04-13dhcp: fix unicast pkts, clean up state machineDave Barach1-47/+39
Send dhcp unicast packets to ip4-lookup. Otherwise, these packets won't reach a dhcp server on a different subnet. Do an immediate client scan after processing wakeup events. Calculate the next process wakeup time by scanning all clients. Increase maximum (idle, no-clients-configured) timeout to 1000 seconds. Reduce log spew. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I3d10cd4c353298ed0b19e7e30887dc1d8d07b19e
2020-01-28dhcp: disable extraneous vlib_log spewDave Barach1-9/+12
When there are no dhcp client interfaces configured, it's not useful to make periodic / timeout log entries. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I16b68fe15ad9de789e49ad1b782b3b0e536bad60
2019-12-17dhcp: client use local loggerPaul Vinciguerra1-7/+6
Type: fix Change-Id: I8383e04d01e0001c1cba176d2148b2c4c74e397a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-11-27nat: fix dhcp client on outside interface with output featureAlexander Chernavin1-0/+1
When a DHCP client is configured on a NAT outside interface with output feature enabled, DHCP packets will reach the NAT in2out-output node and will be dropped with "out of ports" reason. With this commit, allow locally originated DHCP packets to be sent from a NAT outside interface with output feature enabled. Type: fix Change-Id: I47d76b22587f2bf0c7b0b9dfda41c89f8f61d0b4 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
2019-11-13dhcp: option 61 add missing type fieldDave Barach1-3/+5
Apparently some dhcp servers care about it. Also fixed the unit-test. Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: If0af70d624f4122b0339f20f84be047053776fe8
2019-10-25dhcp: fix crash on unicast renewal sendNeale Ranns1-230/+244
Type: fix - when the addresses were learnt a copy of the client was sent to the main thread, this meant the unicast adjacecny was saved on the copy not on the original. - Add logging. - Improve the proxy-node that hands the clint packets so the DHCP packets are traced. - allow a renewal to configure new address data Change-Id: I6ab0afcccbc4a1cdefdd1b8beeda8fc7ba20ec1f Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-10-07dhcp: Move to pluginNeale Ranns1-0/+1255
Type: feature Change-Id: I3fe27a8ef577741d9a5c4f090ec91cf68fb44fe3 Signed-off-by: Neale Ranns <nranns@cisco.com>