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1
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# BGP - Border Gateway Protocol - RFC 1771
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2
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# Pattern attributes: ok veryfast fast
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3
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# Protocol groups: networking ietf_draft_standard
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4
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# Wiki: http://www.protocolinfo.org/wiki/BGP
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5
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#
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6
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# This pattern is UNTESTED.
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7
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8
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bgp
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9
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# "After a transport protocol connection is established, the first
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10
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# message sent by each side is an OPEN message."
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11
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# "If the Type of the message is OPEN, or if the Authentication Code used
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12
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# in the OPEN message of the connection is zero, then the Marker must be
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13
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# all ones."
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14
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# Then the 2 byte length field, then the 1 byte type field (1 = OPEN).
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15
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# Then the BGP version: 3 was RFC'd in 1991, 4 was RFC'd in 1995.
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16
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# Could keep going, but that should be sufficient.
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17
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^\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff..?\x01[\x03\x04]
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18
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