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2026-06-21 11:36:18
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/ (Root)
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usr
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lib
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firewalld
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icmptypes
📍 /usr/lib/firewalld/icmptypes
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Editing: unknown-header-type.xml
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<?xml version="1.0" encoding="utf-8"?> <icmptype> <short>Unknown Header Type</short> <description>This error message is sent if an unrecognized Next Header type encountered.</description> <destination ipv4="no"/> <destination ipv6="yes"/> </icmptype>
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