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Diffstat (limited to 'test/tcp')
-rw-r--r--test/tcp/passt36
-rw-r--r--test/tcp/passt_in_ns138
-rw-r--r--test/tcp/pasta58
3 files changed, 116 insertions, 116 deletions
diff --git a/test/tcp/passt b/test/tcp/passt
index 4baa610..6e65137 100644
--- a/test/tcp/passt
+++ b/test/tcp/passt
@@ -11,75 +11,75 @@
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
-gtools nc ip jq cat md5sum cut
-htools dd nc ip jq cat md5sum cut
+gtools socat ip jq md5sum cut
+htools dd socat ip jq md5sum cut
test TCP/IPv4: host to guest: big transfer
temp TEMP_BIG
-guestb nc -4 -l 10001 > test_big.bin
+guestb socat -u TCP4-LISTEN:10001,reuseaddr OPEN:test_big.bin,create,trunc
host dd if=/dev/urandom bs=1M count=10 > __TEMP_BIG__
-host cat __TEMP_BIG__ | nc -N 127.0.0.1 10001
+host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10001
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__
+hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1,reuseaddr OPEN:__TEMP_BIG__,create,trunc
gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
-guest cat test_big.bin | nc -N __GW__ 10003
+guest socat -u OPEN:test_big.bin TCP4:__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
+guestb socat -u TCP4-LISTEN:10001,reuseaddr OPEN:test_small.bin,create,trunc
host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__
-host cat __TEMP_SMALL__ | nc -N 127.0.0.1 10001
+host socat -u OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10001
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__
+hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1,reuseaddr OPEN:__TEMP_SMALL__,create,trunc
sleep 1
-guest cat test_small.bin | nc -N __GW__ 10003
+guest socat -u OPEN:test_small.bin TCP4:__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
+guestb socat -u TCP6-LISTEN:10001,reuseaddr OPEN:test_big.bin,create,trunc
sleep 1
-host cat __TEMP_BIG__ | nc -N ::1 10001
+host socat -u OPEN:__TEMP_BIG__ TCP6:[::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__
+hostb socat -u TCP6-LISTEN:10003,bind=[::1],reuseaddr OPEN:__TEMP_BIG__,create,trunc
gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
-guest cat test_big.bin | nc -N __GW6__%__IFNAME__ 10003
+guest socat -u OPEN:test_big.bin TCP6:[__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
+guestb socat -u TCP6-LISTEN:10001,reuseaddr OPEN:test_small.bin,create,trunc
sleep 1
-host cat __TEMP_SMALL__ | nc -N ::1 10001
+host socat -u OPEN:__TEMP_SMALL__ TCP6:[::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__
+hostb socat -u TCP6-LISTEN:10003,bind=[::1],reuseaddr OPEN:__TEMP_SMALL__,create,trunc
sleep 1
-guest cat test_small.bin | nc -N __GW6__%__IFNAME__ 10003
+guest socat -u OPEN:test_small.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ]
diff --git a/test/tcp/passt_in_ns b/test/tcp/passt_in_ns
index 2a11e0b..ab22485 100644
--- a/test/tcp/passt_in_ns
+++ b/test/tcp/passt_in_ns
@@ -11,15 +11,15 @@
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
-gtools nc ip jq cat md5sum cut
-htools dd nc ip jq cat md5sum cut
-nstools nc ip jq cat md5sum cut
+gtools socat ip jq md5sum cut
+htools dd socat ip jq md5sum cut
+nstools socat ip jq 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
+guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
+host dd if=/dev/urandom bs=1M count=10 of=__TEMP_BIG__
+host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10001
guestw
hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
@@ -27,63 +27,63 @@ check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: host to ns: big transfer
temp TEMP_NS_BIG
-nsb nc -4 -l 10002 > __TEMP_NS_BIG__
-host cat __TEMP_BIG__ | nc -N 127.0.0.1 10002
+nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
+host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10002
nsw
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: guest to host: big transfer
-hostb nc -4 -l 10003 > __TEMP_BIG__
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
-guest cat test_big.bin | nc -N __GW__ 10003
+guest socat -u OPEN:test_big.bin TCP4:__GW__:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: guest to ns: big transfer
-nsb nc -4 -l 10002 > __TEMP_BIG__
-guest cat test_big.bin | nc -N __GW__ 10002
+nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_BIG__,create,trunc
+guest socat -u OPEN:test_big.bin TCP4:__GW__:10002
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (spliced): big transfer
sleep 1
-hostb nc -4 -l 10003 > __TEMP_BIG__
-ns cat __TEMP_NS_BIG__ | nc -N 127.0.0.1 10003
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (via tap): big transfer
-hostb nc -4 -l 10003 > __TEMP_BIG__
-ns cat __TEMP_NS_BIG__ | nc -N __GW__ 10003
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:__GW__:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to guest (using loopback address): big transfer
-guestb nc -4 -l 10001 > test_big.bin
-ns cat __TEMP_NS_BIG__ | nc -N 127.0.0.1 10001
+guestb socat -u TCP4-LISTEN:10001 OPEN:test_big.bin,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:127.0.0.1:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to guest (using namespace address): big transfer
-guestb nc -4 -l 10001 > test_big.bin
+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'
-ns cat __TEMP_NS_BIG__ | nc -N __ADDR__ 10001
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:__ADDR__:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__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=100 > __TEMP_SMALL__
-host cat __TEMP_SMALL__ | nc -N 127.0.0.1 10001
+guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
+host dd if=/dev/urandom bs=2k count=100 of=__TEMP_SMALL__
+host socat -u OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10001
guestw
hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
@@ -91,171 +91,171 @@ check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: host to ns: small transfer
temp TEMP_NS_SMALL
-nsb nc -4 -l 10002 > __TEMP_NS_SMALL__
-host cat __TEMP_SMALL__ | nc -N 127.0.0.1 10002
+nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
+host socat -u OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10002
nsw
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: guest to host: small transfer
-hostb nc -4 -l 10003 > __TEMP_SMALL__
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
-guest cat test_small.bin | nc -N __GW__ 10003
+guest socat -u OPEN:test_small.bin TCP4:__GW__:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: guest to ns: small transfer
-nsb nc -4 -l 10002 > __TEMP_SMALL__
-guest cat test_small.bin | nc -N __GW__ 10002
+nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_SMALL__,create,trunc
+guest socat -u OPEN:test_small.bin TCP4:__GW__:10002
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (spliced): small transfer
sleep 1
-hostb nc -4 -l 10003 > __TEMP_SMALL__
-ns cat __TEMP_NS_SMALL__ | nc -N 127.0.0.1 10003
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (via tap): small transfer
-hostb nc -4 -l 10003 > __TEMP_SMALL__
-ns cat __TEMP_NS_SMALL__ | nc -N __GW__ 10003
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:__GW__:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to guest (using loopback address): small transfer
-guestb nc -4 -l 10001 > test_small.bin
-ns cat __TEMP_NS_SMALL__ | nc -N 127.0.0.1 10001
+guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:127.0.0.1:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to guest (using namespace address): small transfer
-guestb nc -4 -l 10001 > test_small.bin
-ns cat __TEMP_NS_SMALL__ | nc -N __ADDR__ 10001
+guestb socat -u TCP4-LISTEN:10001 OPEN:test_small.bin,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:__ADDR__:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: host to guest: big transfer
-guestb nc -6 -l 10001 > test_big.bin
-host cat __TEMP_BIG__ | nc -N ::1 10001
+guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
+host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: host to ns: big transfer
-nsb nc -6 -l 10002 > __TEMP_NS_BIG__
-host cat __TEMP_BIG__ | nc -N ::1 10002
+nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
+host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10002
nsw
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: guest to host: big transfer
-hostb nc -6 -l 10003 > __TEMP_BIG__
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
-guest cat test_big.bin | nc -N __GW6__%__IFNAME__ 10003
+guest socat -u OPEN:test_big.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: guest to ns: big transfer
-nsb nc -6 -l 10002 > __TEMP_BIG__
-guest cat test_big.bin | nc -N __GW6__%__IFNAME__ 10002
+nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_BIG__,create,trunc
+guest socat -u OPEN:test_big.bin TCP6:[__GW6__%__IFNAME__]:10002
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (spliced): big transfer
-hostb nc -6 -l 10003 > __TEMP_BIG__
-ns cat __TEMP_NS_BIG__ | nc -N ::1 10003
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[::1]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (via tap): big transfer
-hostb nc -6 -l 10003 > __TEMP_BIG__
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
-ns cat __TEMP_NS_BIG__ | nc -N __GW6__%__IFNAME__ 10003
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to guest (using loopback address): big transfer
-guestb nc -6 -l 10001 > test_big.bin
-ns cat __TEMP_NS_BIG__ | nc -N ::1 10001
+guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to guest (using namespace address): big transfer
-guestb nc -6 -l 10001 > test_big.bin
+guestb socat -u TCP6-LISTEN:10001 OPEN:test_big.bin,create,trunc
nsout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
-ns cat __TEMP_NS_BIG__ | nc -N __ADDR6__ 10001
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[__ADDR6__]:10001
guestw
gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1
check [ "__GUEST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: host to guest: small transfer
-guestb nc -6 -l 10001 > test_small.bin
-host cat __TEMP_SMALL__ | nc -N ::1 10001
+guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
+host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: host to ns: small transfer
-nsb nc -6 -l 10002 > __TEMP_NS_SMALL__
-host cat __TEMP_SMALL__ | nc -N ::1 10002
+nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
+host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10002
nsw
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: guest to host: small transfer
-hostb nc -6 -l 10003 > __TEMP_SMALL__
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
-guest cat test_small.bin | nc -N __GW6__%__IFNAME__ 10003
+guest socat -u OPEN:test_small.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: guest to ns: small transfer
-nsb nc -6 -l 10002 > __TEMP_SMALL__
-guest cat test_small.bin | nc -N __GW6__%__IFNAME__ 10002
+nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_SMALL__
+guest socat -u OPEN:test_small.bin TCP6:[__GW6__%__IFNAME__]:10002
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (spliced): small transfer
-hostb nc -6 -l 10003 > __TEMP_SMALL__
-ns cat __TEMP_NS_SMALL__ | nc -N ::1 10003
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[::1]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (via tap): small transfer
-hostb nc -6 -l 10003 > __TEMP_SMALL__
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
-ns cat __TEMP_NS_SMALL__ | nc -N __GW6__%__IFNAME__ 10003
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to guest (using loopback address): small transfer
-guestb nc -6 -l 10001 > test_small.bin
-ns cat __TEMP_NS_SMALL__ | nc -N ::1 10001
+guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[::1]:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to guest (using namespace address): small transfer
-guestb nc -6 -l 10001 > test_small.bin
-ns cat __TEMP_NS_SMALL__ | nc -N __ADDR6__ 10001
+guestb socat -u TCP6-LISTEN:10001 OPEN:test_small.bin,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[__ADDR6__]:10001
guestw
gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1
check [ "__GUEST_MD5_SMALL__" = "__MD5_SMALL__" ]
diff --git a/test/tcp/pasta b/test/tcp/pasta
index 068393a..0d6c729 100644
--- a/test/tcp/pasta
+++ b/test/tcp/pasta
@@ -11,31 +11,31 @@
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
-htools dd ncat ip jq cat md5sum cut
-nstools ncat ip jq cat md5sum cut
+htools dd socat ip jq md5sum cut
+nstools socat ip jq md5sum cut
test TCP/IPv4: host to ns: big transfer
temp TEMP_BIG
temp TEMP_NS_BIG
-nsb ncat -4 -l 127.0.0.1 10002 > __TEMP_NS_BIG__
-host dd if=/dev/urandom bs=1M count=10 > __TEMP_BIG__
-host cat __TEMP_BIG__ | ncat 127.0.0.1 10002
+nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_BIG__,create,trunc
+host dd if=/dev/urandom bs=1M count=10 of=__TEMP_BIG__
+host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10002
nsw
hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (spliced): big transfer
-hostb ncat -4 -l 127.0.0.1 10003 > __TEMP_BIG__
-ns cat __TEMP_NS_BIG__ | ncat 127.0.0.1 10003
+hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1 OPEN:__TEMP_BIG__,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: ns to host (via tap): big transfer
-hostb ncat -4 -l 0.0.0.0 10003 > __TEMP_BIG__
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
-ns cat __TEMP_NS_BIG__ | ncat __GW__ 10003
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP4:__GW__:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
@@ -43,50 +43,50 @@ check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv4: host to ns: small transfer
temp TEMP_SMALL
temp TEMP_NS_SMALL
-nsb ncat -4 -l 127.0.0.1 10002 > __TEMP_NS_SMALL__
-host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__
-host cat __TEMP_SMALL__ | ncat 127.0.0.1 10002
+nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_SMALL__,create,trunc
+host dd if=/dev/urandom bs=2k count=1 of=__TEMP_SMALL__
+host socat OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10002
nsw
hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (spliced): small transfer
-hostb ncat -4 -l 127.0.0.1 10003 > __TEMP_SMALL__
-ns cat __TEMP_NS_SMALL__ | ncat 127.0.0.1 10003
+hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1 OPEN:__TEMP_SMALL__,create,trunc
+ns socat OPEN:__TEMP_NS_SMALL__ TCP4:127.0.0.1:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv4: ns to host (via tap): small transfer
-hostb ncat -4 -l 0.0.0.0 10003 > __TEMP_SMALL__
+hostb socat -u TCP4-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
-ns cat __TEMP_NS_SMALL__ | ncat __GW__ 10003
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP4:__GW__:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: host to ns: big transfer
-nsb ncat -6 -l ::1 10002 > __TEMP_NS_BIG__
-host cat __TEMP_BIG__ | ncat ::1 10002
+nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_BIG__,create,trunc
+host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10002
nsw
hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: ns to host (spliced): big transfer
-hostb ncat -6 -l ::1 10003 > __TEMP_BIG__
-ns cat __TEMP_NS_BIG__ | ncat ::1 10003
+hostb socat -u TCP6-LISTEN:10003,bind=[::1] OPEN:__TEMP_BIG__,create,trunc
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[::1]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
nsw
test TCP/IPv6: ns to host (via tap): big transfer
-hostb ncat -6 -l :: 10003 > __TEMP_BIG__
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
-ns cat __TEMP_NS_BIG__ | ncat __GW6__%__IFNAME__ 10003
+ns socat -u OPEN:__TEMP_NS_BIG__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
@@ -94,24 +94,24 @@ check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
test TCP/IPv6: host to ns: small transfer
temp TEMP_SMALL
temp TEMP_NS_SMALL
-nsb ncat -6 -l ::1 10002 > __TEMP_NS_SMALL__
-host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__
-host cat __TEMP_SMALL__ | ncat ::1 10002
+nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_SMALL__,create,trunc
+host dd if=/dev/urandom bs=2k count=1 of=__TEMP_SMALL__
+host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10002
nsw
hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (spliced): small transfer
-hostb ncat -6 -l ::1 10003 > __TEMP_SMALL__
-ns cat __TEMP_NS_SMALL__ | ncat ::1 10003
+hostb socat -u TCP6-LISTEN:10003,bind=[::1] OPEN:__TEMP_SMALL__,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[::1]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
test TCP/IPv6: ns to host (via tap): small transfer
-hostb ncat -6 -l :: 10003 > __TEMP_SMALL__
-ns cat __TEMP_NS_SMALL__ | ncat __GW6__%__IFNAME__ 10003
+hostb socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
+ns socat -u OPEN:__TEMP_NS_SMALL__ TCP6:[__GW6__%__IFNAME__]:10003
hostw
hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]