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# SMB2/KeepAlive
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Opcode 0x0d
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This [SMB2](/SMB2) command can be used to "ping" that the other end is still alive. It can even be used prior to the [SMB2/SessionSetup](/SMB2/SessionSetup) command.
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# SMB2/KeepAlive Request
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## SMB2/KeepAlive Request Packet Format
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Buffer Code | | |
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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## Buffer Code
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[SMB2/BufferCode](/SMB2/BufferCode) 0x04
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# SMB2/KeepAlive Response
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## SMB2/KeepAlive Response Packet Format
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Buffer Code | | |
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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## Buffer Code
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[SMB2/BufferCode](/SMB2/BufferCode) 0x04
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## NT Status Codes
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# Discussion
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---
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Imported from https://wiki.wireshark.org/SMB2/KeepAlive on 2020-08-11 23:25:10 UTC |