networkd: Geneve Allow TTL to be zero.
Also verify VNI is set
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committed by
Yu Watanabe
parent
aac350192b
commit
328184d1fc
@@ -713,7 +713,7 @@
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<varlistentry>
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<term><varname>Id=</varname></term>
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<listitem>
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<para>Specifies the Virtual Network Identifier (VNI) to use. Ranges [0-16777215].</para>
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<para>Specifies the Virtual Network Identifier (VNI) to use. Ranges [0-16777215]. This field is mandatory.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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@@ -731,7 +731,9 @@
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<varlistentry>
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<term><varname>TTL=</varname></term>
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<listitem>
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<para>Specifies the TTL value to use in outgoing packets. Ranges [1-255].</para>
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<para>Specifies the TTL value to use in outgoing packets. Takes a number in the range 0-255.
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When unset or set to 0, the kernel's default will be used meaning that packets TTL will be set from
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<filename>/proc/sys/net/ipv4/ip_default_ttl</filename>.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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