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Set checksum flag for icmp

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Nico Schottelius 2019-04-03 10:56:32 +02:00
parent 14cb402d90
commit fb02ca1a7f
2 changed files with 4 additions and 1 deletions
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3
doc/plan.org
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@ -174,7 +174,8 @@
| | ARP egress support | | | | ARP egress support | |
| | | | | | | |
| 2019-04-03 | | | | 2019-04-03 | | |
| | ARP corrections -- ARP working for the switch! | | | | ARP corrections -- ARP working for the switch! | x |
| | ICMP w/ incorrect checksum | x |
| | | | | | | |
| | | | | | | |
| 2019-04-04 | NAT64 1:1 table ICMP, ICMPv6 working | | | 2019-04-04 | NAT64 1:1 table ICMP, ICMPv6 working | |

2
p4src/static-mapping.p4
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@ -307,6 +307,8 @@ Echo or Echo Reply Message
hdr.icmp.type = ICMP_ECHO_REPLY; hdr.icmp.type = ICMP_ECHO_REPLY;
hdr.ipv4.src_addr = hdr.ipv4.dst_addr; hdr.ipv4.src_addr = hdr.ipv4.dst_addr;
hdr.ipv4.dst_addr = tmp; hdr.ipv4.dst_addr = tmp;
meta.chk_icmp = 1;
} }
table icmp { table icmp {