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Address Origin "Static" populated for IPv6 addresses when DHCPv6 disabled #61

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raviteja-b opened this issue Feb 10, 2023 · 4 comments
Open

Address Origin "Static" populated for IPv6 addresses when DHCPv6 disabled #61

raviteja-b opened this issue Feb 10, 2023 · 4 comments

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@raviteja-b
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raviteja-b commented Feb 10, 2023 •
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Enabled DHCPv6 and noticed DHCPv6 address assignment works fine and after disabling
DHCPv6 noticed that there is a dynamic IPv6 address(SLAAC) and networkd marks this address origin as "Static"

 eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 08:94:yy:xx:ff:xx brd ff:ff:ff:ff:ff:ff
    inet 10.5.x.y/24 brd 10.x.y.255 scope global dynamic eth1
       valid_lft 469sec preferred_lft 469sec
    inet6 2001:501:ffff:101:a94:efff:fe81:ff85/64 scope global dynamic noprefixroute flags 100 
       valid_lft 297sec preferred_lft 197sec
    inet6 fe80::a94:efff:fe81:ff85/64 scope link 
       valid_lft forever preferred_lft forever

busctl get-property xyz.openbmc_project.Network /xyz/openbmc_project/network/eth1/ipv6/55d37675 xyz.openbmc_project.Network.IP Origin
s "xyz.openbmc_project.Network.IP.AddressOrigin.Static"
@raviteja-b
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raviteja-b commented Feb 10, 2023 •
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@wak-google @ratagupt can you please check this issue?

@raviteja-b
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raviteja-b commented Feb 10, 2023 •
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I think we need to change this logic of assigning IP address Origin
https://github.com/openbmc/phosphor-networkd/blob/master/src/ethernet_interface.cpp#L169

@wak-google
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Yes, we need to better handle the origin and this is something on my wishlist

@sunharis sunharis mentioned this issue Apr 4, 2023
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@sunharis
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https://gerrit.openbmc.org/c/openbmc/phosphor-networkd/+/61997 fixes this. @wak-google @ratagupt Can you please check this commit?

eddiejames pushed a commit to eddiejames/phosphor-networkd that referenced this issue Mar 1, 2024
@asmithakarun
Add support for IPv6 on hypervisor eth interfaces (openbmc#61)
c9d1813 
This commit adds support for ipv6 addresses on the hypervisor
ethernet interfaces. It includes the following changes:
[1] https://gerrit.openbmc.org/c/openbmc/phosphor-networkd/+/54393
[2] ibm-openbmc#46

Tested By:

[1] PATCH -d '{"DHCPv4": {"DHCPEnabled":false}}' https://${bmc}/redfish/v1/Systems/hypervisor/EthernetInterfaces/eth1
[2] PATCH -d '{"DHCPv4": {"DHCPEnabled":true}}' https://${bmc}/redfish/v1/Systems/hypervisor/EthernetInterfaces/eth1
[3] PATCH -d '{"DHCPv6": {"OperatingMode":"Enabled"}}' https://${bmc}/redfish/v1/Systems/hypervisor/EthernetInterfaces/eth1
[4] PATCH -d '{"DHCPv6": {"OperatingMode":"Disabled"}}' https://${bmc}/redfish/v1/Systems/hypervisor/EthernetInterfaces/eth1
[5] PATCH -d '{"IPv4StaticAddresses": [{"Address": "<>","SubnetMask": "<>","Gateway":"<>"}]}' https://${bmc}/redfish/v1/Systems/hypervisor/EthernetInterfaces/eth1

Signed-off-by: Asmitha Karunanithi <[email protected]>
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3 participants
@wak-google @sunharis @raviteja-b