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Cannot disable IPv6 on devices.  #293

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Cannot disable IPv6 on devices. #293
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tcaiazzi
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intended behavior
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Release 3.7.6
@tcaiazzi

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@tcaiazzi
tcaiazzi
opened on May 13, 2024

We noticed that some default values change (we are not sure if in Linux or Docker), creating problems while disabling IPv6 on Kathará devices. To solve the problem, we need to properly set the sysctl values assigned to a device when IPv6 is not enabled:

Kathara/src/Kathara/manager/docker/DockerMachine.py

Lines 249 to 254 in dcb48fa

if machine.is_ipv6_enabled():
sysctl_parameters["net.ipv6.conf.all.forwarding"] = 1
sysctl_parameters["net.ipv6.conf.all.accept_ra"] = 0
sysctl_parameters["net.ipv6.icmp.ratelimit"] = 0
sysctl_parameters["net.ipv6.conf.default.disable_ipv6"] = 0
sysctl_parameters["net.ipv6.conf.all.disable_ipv6"] = 0

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Kathara Framework Development Board

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