mirror of
https://passt.top/passt
synced 2024-06-29 22:42:46 +00:00
tests: Use nmap-ncat instead of openbsd netcat for pasta tests
A number of the testcases use options specific the OpenBSD version of netcat. That's available in Debian, but not easily available in Fedora. Switch the pasta tests to using the nmap version of netcat (a.k.a. ncat). This is easily available in both Debian and Fedora, and appears to be a bit more modern and maintained as well. ncat generally requires explicit listen addresses (which is good for clarity anywhere). Its default options appear to remove the need for the -N and -q options. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [sbrivio: changed one ncat listening address to IPv6 loopback] Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson
Stefano Brivio
parent
e48373382f
commit
41c02e10db
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@ -29,7 +29,7 @@ on a system, i.e. common utilities such as a shell are not included here.
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Example for Debian, and possibly most Debian-based distributions:
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build-essential git jq strace iperf3 qemu-system-x86 tmux sipcalc bc
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clang-tidy cppcheck isc-dhcp-common psmisc linux-cpupower
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clang-tidy cppcheck isc-dhcp-common psmisc linux-cpupower ncat
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netcat-openbsd fakeroot lz4 lm-sensors qemu-system-arm qemu-system-ppc
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qemu-system-misc qemu-system-x86 valgrind
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@ -100,9 +100,9 @@ nl
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say pasta detects bound ports and forwards them.
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sleep 3
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nsb nc -6 -l -p 31337
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nsb ncat -6 -l ::1 31337
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sleep 2
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host echo "Hello from the host" | nc -N ::1 31337
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host echo "Hello from the host" | ncat ::1 31337
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sleep 5
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nl
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@ -111,9 +111,9 @@ say Now the other way around...
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nl
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say we can use a loopback address
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sleep 2
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hostb nc -l -p 31337
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hostb ncat -l ::1 31337
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sleep 2
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ns echo "Hello from the namespace" | nc -N 127.0.0.1 31337
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ns echo "Hello from the namespace" | ncat ::1 31337
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sleep 5
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nl
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@ -121,9 +121,9 @@ say or the address of the default gateway.
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sleep 2
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nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
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sleep 5
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hostb nc -l -p 31337
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hostb ncat -l 0.0.0.0 31337
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sleep 2
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ns echo "Hello from the namespace" | nc -N __GW__ 31337
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ns echo "Hello from the namespace" | ncat __GW__ 31337
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sleep 3
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nl
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@ -12,31 +12,31 @@
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# Author: Stefano Brivio <sbrivio@redhat.com>
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onlyfor pasta
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htools dd nc ip jq cat md5sum cut
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nstools nc ip jq cat md5sum cut
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htools dd ncat ip jq cat md5sum cut
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nstools ncat ip jq cat md5sum cut
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test TCP/IPv4: host to ns: big transfer
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temp TEMP_BIG
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temp TEMP_NS_BIG
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nsb nc -4 -l 10002 > __TEMP_NS_BIG__
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nsb ncat -4 -l 127.0.0.1 10002 > __TEMP_NS_BIG__
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host dd if=/dev/urandom bs=1M count=10 > __TEMP_BIG__
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host cat __TEMP_BIG__ | nc -N 127.0.0.1 10002
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host cat __TEMP_BIG__ | ncat 127.0.0.1 10002
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nsw
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hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
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nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
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check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
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test TCP/IPv4: ns to host (spliced): big transfer
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hostb nc -4 -l 10003 > __TEMP_BIG__
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ns cat __TEMP_NS_BIG__ | nc -N 127.0.0.1 10003
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hostb ncat -4 -l 127.0.0.1 10003 > __TEMP_BIG__
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ns cat __TEMP_NS_BIG__ | ncat 127.0.0.1 10003
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hostw
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hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
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check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
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test TCP/IPv4: ns to host (via tap): big transfer
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hostb nc -4 -l 10003 > __TEMP_BIG__
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hostb ncat -4 -l 0.0.0.0 10003 > __TEMP_BIG__
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nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
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ns cat __TEMP_NS_BIG__ | nc -N __GW__ 10003
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ns cat __TEMP_NS_BIG__ | ncat __GW__ 10003
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hostw
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hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
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check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
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@ -44,50 +44,50 @@ check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
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test TCP/IPv4: host to ns: small transfer
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temp TEMP_SMALL
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temp TEMP_NS_SMALL
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nsb nc -4 -l 10002 > __TEMP_NS_SMALL__
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nsb ncat -4 -l 127.0.0.1 10002 > __TEMP_NS_SMALL__
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host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__
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host cat __TEMP_SMALL__ | nc -N 127.0.0.1 10002
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host cat __TEMP_SMALL__ | ncat 127.0.0.1 10002
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nsw
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hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
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nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
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check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
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test TCP/IPv4: ns to host (spliced): small transfer
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hostb nc -4 -l 10003 > __TEMP_SMALL__
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ns cat __TEMP_NS_SMALL__ | nc -N 127.0.0.1 10003
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hostb ncat -4 -l 127.0.0.1 10003 > __TEMP_SMALL__
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ns cat __TEMP_NS_SMALL__ | ncat 127.0.0.1 10003
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hostw
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hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
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check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
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test TCP/IPv4: ns to host (via tap): small transfer
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hostb nc -4 -l 10003 > __TEMP_SMALL__
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hostb ncat -4 -l 0.0.0.0 10003 > __TEMP_SMALL__
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nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
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ns cat __TEMP_NS_SMALL__ | nc -N __GW__ 10003
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ns cat __TEMP_NS_SMALL__ | ncat __GW__ 10003
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hostw
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hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
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check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
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test TCP/IPv6: host to ns: big transfer
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nsb nc -6 -l 10002 > __TEMP_NS_BIG__
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host cat __TEMP_BIG__ | nc -N ::1 10002
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nsb ncat -6 -l ::1 10002 > __TEMP_NS_BIG__
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host cat __TEMP_BIG__ | ncat ::1 10002
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nsw
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hout MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
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nsout NS_MD5_BIG md5sum __TEMP_NS_BIG__ | cut -d' ' -f1
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check [ "__NS_MD5_BIG__" = "__MD5_BIG__" ]
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test TCP/IPv6: ns to host (spliced): big transfer
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hostb nc -6 -l 10003 > __TEMP_BIG__
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ns cat __TEMP_NS_BIG__ | nc -N ::1 10003
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hostb ncat -6 -l ::1 10003 > __TEMP_BIG__
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ns cat __TEMP_NS_BIG__ | ncat ::1 10003
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hostw
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hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
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check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
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nsw
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test TCP/IPv6: ns to host (via tap): big transfer
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hostb nc -6 -l 10003 > __TEMP_BIG__
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hostb ncat -6 -l :: 10003 > __TEMP_BIG__
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nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
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nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
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ns cat __TEMP_NS_BIG__ | nc -N __GW6__%__IFNAME__ 10003
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ns cat __TEMP_NS_BIG__ | ncat __GW6__%__IFNAME__ 10003
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hostw
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hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1
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check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
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@ -95,24 +95,24 @@ check [ "__HOST_MD5_BIG__" = "__MD5_BIG__" ]
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test TCP/IPv6: host to ns: small transfer
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temp TEMP_SMALL
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temp TEMP_NS_SMALL
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nsb nc -6 -l 10002 > __TEMP_NS_SMALL__
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nsb ncat -6 -l ::1 10002 > __TEMP_NS_SMALL__
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host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__
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host cat __TEMP_SMALL__ | nc -N ::1 10002
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host cat __TEMP_SMALL__ | ncat ::1 10002
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nsw
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hout MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
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nsout NS_MD5_SMALL md5sum __TEMP_NS_SMALL__ | cut -d' ' -f1
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check [ "__NS_MD5_SMALL__" = "__MD5_SMALL__" ]
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test TCP/IPv6: ns to host (spliced): small transfer
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hostb nc -6 -l 10003 > __TEMP_SMALL__
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ns cat __TEMP_NS_SMALL__ | nc -N ::1 10003
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hostb ncat -6 -l ::1 10003 > __TEMP_SMALL__
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ns cat __TEMP_NS_SMALL__ | ncat ::1 10003
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hostw
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hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
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check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
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test TCP/IPv6: ns to host (via tap): small transfer
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hostb nc -6 -l 10003 > __TEMP_SMALL__
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ns cat __TEMP_NS_SMALL__ | nc -N __GW6__%__IFNAME__ 10003
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hostb ncat -6 -l :: 10003 > __TEMP_SMALL__
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ns cat __TEMP_NS_SMALL__ | ncat __GW6__%__IFNAME__ 10003
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hostw
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hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1
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check [ "__HOST_MD5_SMALL__" = "__MD5_SMALL__" ]
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@ -12,17 +12,18 @@
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# Author: Stefano Brivio <sbrivio@redhat.com>
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onlyfor pasta
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nstools nc tee grep cat ip jq md5sum cut
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htools printf dd nc tee grep cat ip jq md5sum cut
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nstools ncat tee grep cat ip jq md5sum cut
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htools printf dd ncat tee grep cat ip jq md5sum cut
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test UDP/IPv4: host to ns
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temp TEMP
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temp TEMP_NS
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temp NC_PID
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ns :> __TEMP_NS__
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nsb (nc -u -q1 -4 -l 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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nsb (ncat -u -4 -l 127.0.0.1 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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host dd if=/dev/urandom bs=1k count=5 > __TEMP__ && printf "\nEND_OF_TEST\n" >> __TEMP__
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host cat __TEMP__ | nc -u -q1 -N 127.0.0.1 10002
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host cat __TEMP__ | ncat -u 127.0.0.1 10002
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nsw
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hout MD5 md5sum __TEMP__ | cut -d' ' -f1
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nsout NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1
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@ -30,26 +31,26 @@ check [ "__NS_MD5__" = "__MD5__" ]
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test UDP/IPv4: ns to host (recvmmsg/sendmmsg)
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host :> __TEMP__
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hostb (nc -u -q1 -4 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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hostb (ncat -u -4 -l 127.0.0.1 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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sleep 1
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ns cat __TEMP_NS__ | nc -u -q1 -N 127.0.0.1 10003
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ns cat __TEMP_NS__ | ncat -u 127.0.0.1 10003
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hostw
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hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
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check [ "__HOST_MD5__" = "__MD5__" ]
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test UDP/IPv4: ns to host (via tap)
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host :> __TEMP__
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hostb (nc -u -q1 -4 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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hostb (ncat -u -4 -l 0.0.0.0 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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nsout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
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ns cat __TEMP_NS__ | nc -u -q1 -N __GW__ 10003
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ns cat __TEMP_NS__ | ncat -u __GW__ 10003
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hostw
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hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
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check [ "__HOST_MD5__" = "__MD5__" ]
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test UDP/IPv6: host to ns
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ns :> __TEMP_NS__
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nsb (nc -u -q1 -6 -l 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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host cat __TEMP__ | nc -u -q1 -N ::1 10002
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nsb (ncat -u -6 -l ::1 10002 & echo $! > __NC_PID__) | tee __TEMP_NS__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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host cat __TEMP__ | ncat -u ::1 10002
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nsw
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hout MD5 md5sum __TEMP__ | cut -d' ' -f1
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nsout NS_MD5 md5sum __TEMP_NS__ | cut -d' ' -f1
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@ -57,9 +58,9 @@ check [ "__NS_MD5__" = "__MD5__" ]
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test UDP/IPv6: ns to host (recvmmsg/sendmmsg)
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host :> __TEMP__
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hostb (nc -u -q1 -6 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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hostb (ncat -u -6 -l ::1 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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sleep 1
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ns cat __TEMP_NS__ | nc -u -q1 -N ::1 10003
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ns cat __TEMP_NS__ | ncat -u ::1 10003
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hostw
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hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
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check [ "__HOST_MD5__" = "__MD5__" ]
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@ -67,10 +68,10 @@ nsw
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test UDP/IPv6: ns to host (via tap)
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host :> __TEMP__
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hostb (nc -u -q1 -6 -l 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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hostb (ncat -u -6 -l :: 10003 & echo $! > __NC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __NC_PID__))
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nsout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
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nsout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
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ns cat __TEMP_NS__ | nc -u -q1 -N __GW6__%__IFNAME__ 10003
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ns cat __TEMP_NS__ | ncat -u __GW6__%__IFNAME__ 10003
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hostw
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hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1
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check [ "__HOST_MD5__" = "__MD5__" ]
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Block a user