# SPDX-License-Identifier: GPL-2.0-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/passt_in_ns/tcp - Check TCP functionality for passt in ns with pasta # # Copyright (c) 2021 Red Hat GmbH # Author: Stefano Brivio gtools socat ip jq htools socat ip jq nstools socat ip jq set MAP_HOST4 192.0.2.1 set MAP_HOST6 2001:db8:9a55::1 set MAP_NS4 192.0.2.2 set MAP_NS6 2001:db8:9a55::2 set TEMP_BIG __STATEDIR__/test_big.bin set TEMP_SMALL __STATEDIR__/test_small.bin set TEMP_NS_BIG __STATEDIR__/test_ns_big.bin set TEMP_NS_SMALL __STATEDIR__/test_ns_small.bin test TCP/IPv4: host to guest: big transfer guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001 guestw guest cmp test_big.bin /root/big.bin test TCP/IPv4: host to ns (spliced): big transfer nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002 nsw check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin test TCP/IPv4: guest to host: big transfer hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc sleep 1 guest socat -u OPEN:/root/big.bin TCP4:__MAP_HOST4__:10003 hostw check cmp __TEMP_BIG__ __BASEPATH__/big.bin test TCP/IPv4: guest to ns: big transfer nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc sleep 1 guest socat -u OPEN:/root/big.bin TCP4:__MAP_NS4__:10002 nsw check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin test TCP/IPv4: ns to host (spliced): big transfer hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10003 hostw check cmp __TEMP_BIG__ __BASEPATH__/big.bin test TCP/IPv4: ns to host (via tap): big transfer hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP4:__MAP_HOST4__:10003 hostw check cmp __TEMP_BIG__ __BASEPATH__/big.bin test TCP/IPv4: ns to guest (using loopback address): big transfer guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001 guestw guest cmp test_big.bin /root/big.bin test TCP/IPv4: ns to guest (using namespace address): big transfer guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' nsout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local' sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP4:__ADDR__:10001 guestw guest cmp test_big.bin /root/big.bin test TCP/IPv4: host to guest: small transfer guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001 guestw guest cmp test_small.bin /root/small.bin test TCP/IPv4: host to ns (spliced): small transfer nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002 nsw check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin test TCP/IPv4: guest to host: small transfer hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc sleep 1 guest socat -u OPEN:/root/small.bin TCP4:__MAP_HOST4__:10003 hostw check cmp __TEMP_SMALL__ __BASEPATH__/small.bin test TCP/IPv4: guest to ns: small transfer nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc sleep 1 guest socat -u OPEN:/root/small.bin TCP4:__MAP_NS4__:10002 nsw check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin test TCP/IPv4: ns to host (spliced): small transfer hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10003 hostw check cmp __TEMP_SMALL__ __BASEPATH__/small.bin test TCP/IPv4: ns to host (via tap): small transfer hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP4:__MAP_HOST4__:10003 hostw check cmp __TEMP_SMALL__ __BASEPATH__/small.bin test TCP/IPv4: ns to guest (using loopback address): small transfer guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001 guestw guest cmp test_small.bin /root/small.bin test TCP/IPv4: ns to guest (using namespace address): small transfer guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP4:__ADDR__:10001 guestw guest cmp test_small.bin /root/small.bin test TCP/IPv6: host to guest: big transfer guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001 guestw guest cmp test_big.bin /root/big.bin test TCP/IPv6: host to ns (spliced): big transfer nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002 nsw check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin test TCP/IPv6: guest to host: big transfer hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc sleep 1 guest socat -u OPEN:/root/big.bin TCP6:[__MAP_HOST6__]:10003 hostw check cmp __TEMP_BIG__ __BASEPATH__/big.bin test TCP/IPv6: guest to ns: big transfer nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc sleep 1 guest socat -u OPEN:/root/big.bin TCP6:[__MAP_NS6__]:10002 nsw check cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin test TCP/IPv6: ns to host (spliced): big transfer hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10003 hostw check cmp __TEMP_BIG__ __BASEPATH__/big.bin test TCP/IPv6: ns to host (via tap): big transfer hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__MAP_HOST6__]:10003 hostw check cmp __TEMP_BIG__ __BASEPATH__/big.bin test TCP/IPv6: ns to guest (using loopback address): big transfer guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001 guestw guest cmp test_big.bin /root/big.bin test TCP/IPv6: ns to guest (using namespace address): big transfer guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local' sleep 1 ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__ADDR6__]:10001 guestw guest cmp test_big.bin /root/big.bin test TCP/IPv6: host to guest: small transfer guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001 guestw guest cmp test_small.bin /root/small.bin test TCP/IPv6: host to ns (spliced): small transfer nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc sleep 1 host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002 nsw check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin test TCP/IPv6: guest to host: small transfer hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc sleep 1 guest socat -u OPEN:/root/small.bin TCP6:[__MAP_HOST6__]:10003 hostw check cmp __TEMP_SMALL__ __BASEPATH__/small.bin test TCP/IPv6: guest to ns: small transfer nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__ sleep 1 guest socat -u OPEN:/root/small.bin TCP6:[__MAP_NS6__]:10002 nsw check cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin test TCP/IPv6: ns to host (spliced): small transfer hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10003 hostw check cmp __TEMP_SMALL__ __BASEPATH__/small.bin test TCP/IPv6: ns to host (via tap): small transfer hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[__MAP_HOST6__]:10003 hostw check cmp __TEMP_SMALL__ __BASEPATH__/small.bin test TCP/IPv6: ns to guest (using loopback address): small transfer guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001 guestw guest cmp test_small.bin /root/small.bin test TCP/IPv6: ns to guest (using namespace address): small transfer guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc sleep 1 ns socat -u OPEN:__BASEPATH__/small.bin TCP6:[__ADDR6__]:10001 guestw guest cmp test_small.bin /root/small.bin