Disable checksumming in the switch
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81f89fe87a
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45e2bd4237
1 changed files with 13 additions and 13 deletions
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@ -22,20 +22,20 @@ control MyVerifyChecksum(inout headers hdr, inout metadata meta) {
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control MyComputeChecksum(inout headers hdr, inout metadata meta) {
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apply {
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bit<32> icmp6_len = 32; /* for icmp6 NS */
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// GRRRRR bit<32> icmp6_len = 32; /* for icmp6 NS */
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update_checksum (
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hdr.icmp6.isValid(),
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{
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hdr.ipv6.src_addr, /* 128 */
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hdr.ipv6.dst_addr, /* 128 */
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icmp6_len, /* 32 */
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24w0, /* 24 0's */
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PROTO_ICMP6 /* 8 */
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},
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hdr.icmp6.checksum,
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HashAlgorithm.csum16
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);
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// GRRRRR update_checksum (
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// GRRRRR hdr.icmp6.isValid(),
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// GRRRRR {
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// GRRRRR hdr.ipv6.src_addr, /* 128 */
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// GRRRRR hdr.ipv6.dst_addr, /* 128 */
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// GRRRRR icmp6_len, /* 32 */
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// GRRRRR 24w0, /* 24 0's */
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// GRRRRR PROTO_ICMP6 /* 8 */
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// GRRRRR },
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// GRRRRR hdr.icmp6.checksum,
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// GRRRRR HashAlgorithm.csum16
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// GRRRRR );
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}
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}
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