# SPDX-License-Identifier: AGPL-3.0-or-later # # PASST - Plug A Simple Socket Transport # for qemu/UNIX domain socket mode # # PASTA - Pack A Subtle Tap Abstraction # for network namespace/tap device mode # # test/tcp/passt - Check TCP functionality in passt mode # # Copyright (c) 2021 Red Hat GmbH # Author: Stefano Brivio onlyfor passt gtools nc ip jq cat md5sum cut htools dd nc ip jq cat md5sum cut test TCP/IPv4: host to guest: big transfer temp TEMP_BIG guestb nc -4 -l 10001 > test_big.bin host dd if=/dev/urandom bs=1M count=10 > __TEMP_BIG__ host cat __TEMP_BIG__ | nc -N 127.0.0.1 10001 guestw hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1 gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1 check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] test TCP/IPv4: guest to host: big transfer hostb nc -4 -l 10003 > __TEMP_BIG__ gout GW ip -j -4 ro sh|jq -rM '.[] | select(.dst == "default").gateway' guest cat test_big.bin | nc -N __GW__ 10003 hostw hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1 check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] test TCP/IPv4: host to guest: small transfer temp TEMP_SMALL guestb nc -4 -l 10001 > test_small.bin host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__ host cat __TEMP_SMALL__ | nc -N 127.0.0.1 10001 guestw hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1 gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1 check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] test TCP/IPv4: guest to host: small transfer hostb nc -4 -l 10003 > __TEMP_SMALL__ sleep 1 guest cat test_small.bin | nc -N __GW__ 10003 hostw hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1 check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] test TCP/IPv6: host to guest: big transfer guestb nc -6 -l 10001 > test_big.bin sleep 1 host cat __TEMP_BIG__ | nc -N ::1 10001 guestw gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1 check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] test TCP/IPv6: guest to host: big transfer hostb nc -6 -l 10003 > __TEMP_BIG__ gout GW6 ip -j -6 ro sh|jq -rM '.[] | select(.dst == "default").gateway' gout IFNAME ip -j li sh | jq -rM '.[] | select(.link_type == "ether").ifname' guest cat test_big.bin | nc -N __GW6__%__IFNAME__ 10003 hostw hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1 check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] test TCP/IPv6: host to guest: small transfer guestb nc -6 -l 10001 > test_small.bin sleep 1 host cat __TEMP_SMALL__ | nc -N ::1 10001 guestw gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1 check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] test TCP/IPv6: guest to host: small transfer hostb nc -6 -l 10003 > __TEMP_SMALL__ sleep 1 guest cat test_small.bin | nc -N __GW6__%__IFNAME__ 10003 hostw hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1 check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ]