[PATCH 7/7] nat, test: Test --nat-to-host option

public inbox for passt-dev@passt.top
 help / color / mirror / code / Atom feed

From: David Gibson <david@gibson.dropbear.id.au>
To: Stefano Brivio <sbrivio@redhat.com>, passt-dev@passt.top
Cc: David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH 7/7] nat, test: Test --nat-to-host option
Date: Mon,  1 May 2023 21:07:02 +1000	[thread overview]
Message-ID: <20230501110702.3915529-8-david@gibson.dropbear.id.au> (raw)
In-Reply-To: <20230501110702.3915529-1-david@gibson.dropbear.id.au>

We've now added the --nat-to-host or -H option to change the address that
is NATted to the host loopback address coming from the guest.  However, the
tests don't currently exercise this option.

This updates all the passt_in_ns / passt in pasta tests to use this option,
with different nat-to-host addresses for the two layers of the environment.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 test/lib/setup        | 15 ++++-----
 test/passt_in_ns/dhcp | 73 +++++++++++++++++++++++++++++++++++++++++++
 test/passt_in_ns/tcp  | 12 +++----
 test/passt_in_ns/udp  |  6 ++--
 test/perf/passt_tcp   | 12 +++----
 test/perf/passt_udp   | 10 +++---
 test/perf/pasta_tcp   | 12 +++----
 test/perf/pasta_udp   | 10 +++---
 test/run              |  4 +--
 9 files changed, 114 insertions(+), 40 deletions(-)
 create mode 100644 test/passt_in_ns/dhcp

diff --git a/test/lib/setup b/test/lib/setup
index d85002e..3ef650b 100755
--- a/test/lib/setup
+++ b/test/lib/setup
@@ -124,17 +124,18 @@ setup_passt_in_ns() {
 	#
 	#  10021    as server  | forwarded to guest |
 	#  10031    as server  | forwarded to guest |
-        __nat_to_host4="$(ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway')"
-        __nat_to_host6="$(ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway')"
-        __nat_to_ns4="${__nat_to_host4}"
-        __nat_to_ns6="${__nat_to_host6}"
+
+        __nat_to_host4=192.0.2.1
+        __nat_to_host6=2001:db8:9a55::1
+        __nat_to_ns4=192.0.2.2
+        __nat_to_ns6=2001:db8:9a55::2
 
 	__opts=
 	[ ${PCAP} -eq 1 ] && __opts="${__opts} -p ${LOGDIR}/pasta_with_passt.pcap"
 	[ ${DEBUG} -eq 1 ] && __opts="${__opts} -d"
 	[ ${TRACE} -eq 1 ] && __opts="${__opts} --trace"
 
-	context_run_bg pasta "./pasta ${__opts} -t 10001,10002,10011,10012 -T 10003,10013 -u 10001,10002,10011,10012 -U 10003,10013 -P ${STATESETUP}/pasta.pid --config-net ${NSTOOL} hold ${STATESETUP}/ns.hold"
+	context_run_bg pasta "./pasta ${__opts} -t 10001,10002,10011,10012 -T 10003,10013 -u 10001,10002,10011,10012 -U 10003,10013 -P ${STATESETUP}/pasta.pid -H ${__nat_to_host4} -H ${__nat_to_host6} --config-net ${NSTOOL} hold ${STATESETUP}/ns.hold"
 	wait_for [ -f "${STATESETUP}/pasta.pid" ]
 
 	context_setup_nstool qemu ${STATESETUP}/ns.hold
@@ -149,11 +150,11 @@ setup_passt_in_ns() {
 	if [ ${VALGRIND} -eq 1 ]; then
 		context_run passt "make clean"
 		context_run passt "make valgrind"
-		context_run_bg passt "valgrind --max-stackframe=$((4 * 1024 * 1024)) --trace-children=yes --vgdb=no --error-exitcode=1 --suppressions=test/valgrind.supp ./passt -f ${__opts} -s ${STATESETUP}/passt.socket -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P ${STATESETUP}/passt.pid"
+		context_run_bg passt "valgrind --max-stackframe=$((4 * 1024 * 1024)) --trace-children=yes --vgdb=no --error-exitcode=1 --suppressions=test/valgrind.supp ./passt -f ${__opts} -s ${STATESETUP}/passt.socket -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P ${STATESETUP}/passt.pid -H ${__nat_to_ns4} -H ${__nat_to_ns6}"
 	else
 		context_run passt "make clean"
 		context_run passt "make"
-		context_run_bg passt "./passt -f ${__opts} -s ${STATESETUP}/passt.socket -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P ${STATESETUP}/passt.pid"
+		context_run_bg passt "./passt -f ${__opts} -s ${STATESETUP}/passt.socket -t 10001,10011,10021,10031 -u 10001,10011,10021,10031 -P ${STATESETUP}/passt.pid -H ${__nat_to_ns4} -H ${__nat_to_ns6}"
 	fi
 	wait_for [ -f "${STATESETUP}/passt.pid" ]
 
diff --git a/test/passt_in_ns/dhcp b/test/passt_in_ns/dhcp
new file mode 100644
index 0000000..0c3ad61
--- /dev/null
+++ b/test/passt_in_ns/dhcp
@@ -0,0 +1,73 @@
+# 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/dhcp - Check DHCP and DHCPv6 functionality for passt in ns with pasta
+#
+# Copyright Red Hat
+# Author: Stefano Brivio <sbrivio@redhat.com>
+
+gtools	ip jq dhclient sed tr
+htools	ip jq sed tr head
+
+test	Provided addresses
+gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
+
+test	Interface name
+gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
+hout	HOST_IFNAME ip -j -4 route show|jq -rM '[.[] | select(.dst == "default").dev] | .[0]'
+hout	HOST_IFNAME6 ip -j -6 route show|jq -rM '[.[] | select(.dst == "default").dev] | .[0]'
+check	[ -n "__IFNAME__" ]
+
+test	DHCP: address
+guest	/sbin/dhclient -4 __IFNAME__
+gout	ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local'
+hout	HOST_ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__HOST_IFNAME__").addr_info[0].local'
+check	[ "__ADDR__" = "__HOST_ADDR__" ]
+
+test	DHCP: route
+gout	GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway'
+hout	HOST_GW ip -j -4 route show|jq -rM '[.[] | select(.dst == "default").gateway] | .[0]'
+check	[ "__GW__" = "__HOST_GW__" ]
+
+test	DHCP: MTU
+gout	MTU ip -j link show | jq -rM '.[] | select(.ifname == "__IFNAME__").mtu'
+check	[ __MTU__ = 65520 ]
+
+test	DHCP: DNS
+gout	DNS sed -n 's/^nameserver \([0-9]*\.\)\(.*\)/\1\2/p' /etc/resolv.conf | tr '\n' ',' | sed 's/,$//;s/$/\n/'
+hout	HOST_DNS sed -n 's/^nameserver \([0-9]*\.\)\(.*\)/\1\2/p' /etc/resolv.conf | head -n3 | tr '\n' ',' | sed 's/,$//;s/$/\n/'
+check	[ "__DNS__" = "__HOST_DNS__" ] || [ "__DNS__" = "__NAT_TO_NS4__" -a "__HOST_DNS__" = "127.0.0.1" ]
+
+# FQDNs should be terminated by dots, but the guest DHCP client might omit them:
+# strip them first
+test	DHCP: search list
+gout	SEARCH sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/'
+hout	HOST_SEARCH sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/'
+check	[ "__SEARCH__" = "__HOST_SEARCH__" ]
+
+test	DHCPv6: address
+guest	/sbin/dhclient -6 __IFNAME__
+gout	ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[] | select(.prefixlen == 128).local'
+hout	HOST_ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__HOST_IFNAME6__").addr_info[] | select(.scope == "global").local'
+check	[ "__ADDR6__" = "__HOST_ADDR6__" ]
+
+test	DHCPv6: route
+gout	GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway'
+hout	HOST_GW6 ip -j -6 route show|jq -rM '[.[] | select(.dst == "default").gateway] | .[0]'
+check	[ "__GW6__" = "__HOST_GW6__" ]
+
+# Strip interface specifier: interface names might differ between host and guest
+test	DHCPv6: DNS
+gout	DNS6 sed -n 's/^nameserver \([^:]*:\)\([^%]*\).*/\1\2/p' /etc/resolv.conf | tr '\n' ',' | sed 's/,$//;s/$/\n/'
+hout	HOST_DNS6 sed -n 's/^nameserver \([^:]*:\)\([^%]*\).*/\1\2/p' /etc/resolv.conf | tr '\n' ',' | sed 's/,$//;s/$/\n/'
+check	[ "__DNS6__" = "__HOST_DNS6__" ] || [ "__DNS6__" = "__NAT_TO_HOST6__" -a "__HOST_DNS6__" = "::1" ]
+
+test	DHCPv6: search list
+gout	SEARCH6 sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/'
+hout	HOST_SEARCH6 sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/'
+check	[ "__SEARCH6__" = "__HOST_SEARCH6__" ]
diff --git a/test/passt_in_ns/tcp b/test/passt_in_ns/tcp
index 51d0379..e2ac215 100644
--- a/test/passt_in_ns/tcp
+++ b/test/passt_in_ns/tcp
@@ -152,14 +152,14 @@ test	TCP/IPv6: guest to host: big transfer
 hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
 gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
 sleep	1
-guest	socat -u OPEN:/root/big.bin TCP6:[__NAT_TO_HOST6__%__IFNAME__]:10003
+guest	socat -u OPEN:/root/big.bin TCP6:[__NAT_TO_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:[__NAT_TO_NS6__%__IFNAME__]:10002
+guest	socat -u OPEN:/root/big.bin TCP6:[__NAT_TO_NS6__]:10002
 nsw
 check	cmp __TEMP_NS_BIG__ __BASEPATH__/big.bin
 
@@ -174,7 +174,7 @@ test	TCP/IPv6: ns to host (via tap): big transfer
 hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_BIG__,create,trunc
 nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
 sleep	1
-ns	socat -u OPEN:__BASEPATH__/big.bin TCP6:[__NAT_TO_HOST6__%__IFNAME__]:10003
+ns	socat -u OPEN:__BASEPATH__/big.bin TCP6:[__NAT_TO_HOST6__]:10003
 hostw
 check	cmp __TEMP_BIG__ __BASEPATH__/big.bin
 
@@ -211,14 +211,14 @@ test	TCP/IPv6: guest to host: small transfer
 hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
 gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
 sleep	1
-guest	socat -u OPEN:/root/small.bin TCP6:[__NAT_TO_HOST6__%__IFNAME__]:10003
+guest	socat -u OPEN:/root/small.bin TCP6:[__NAT_TO_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:[__NAT_TO_NS6__%__IFNAME__]:10002
+guest	socat -u OPEN:/root/small.bin TCP6:[__NAT_TO_NS6__]:10002
 nsw
 check	cmp __TEMP_NS_SMALL__ __BASEPATH__/small.bin
 
@@ -233,7 +233,7 @@ test	TCP/IPv6: ns to host (via tap): small transfer
 hostb	socat -u TCP6-LISTEN:10003 OPEN:__TEMP_SMALL__,create,trunc
 nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
 sleep	1
-ns	socat -u OPEN:__BASEPATH__/small.bin TCP6:[__NAT_TO_HOST6__%__IFNAME__]:10003
+ns	socat -u OPEN:__BASEPATH__/small.bin TCP6:[__NAT_TO_HOST6__]:10003
 hostw
 check	cmp __TEMP_SMALL__ __BASEPATH__/small.bin
 
diff --git a/test/passt_in_ns/udp b/test/passt_in_ns/udp
index 40e687f..a1f77fd 100644
--- a/test/passt_in_ns/udp
+++ b/test/passt_in_ns/udp
@@ -94,14 +94,14 @@ test	UDP/IPv6: guest to host
 hostb	socat -u UDP6-LISTEN:10003,null-eof OPEN:__TEMP__,create,trunc
 gout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
 sleep	1
-guest	socat -u OPEN:/root/medium.bin UDP6:[__NAT_TO_HOST6__%__IFNAME__]:10003,shut-null
+guest	socat -u OPEN:/root/medium.bin UDP6:[__NAT_TO_HOST6__]:10003,shut-null
 hostw
 check	cmp __TEMP__ __BASEPATH__/medium.bin
 
 test	UDP/IPv6: guest to ns
 nsb	socat -u UDP6-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc
 sleep	1
-guest	socat -u OPEN:/root/medium.bin UDP6:[__NAT_TO_NS6__%__IFNAME__]:10002,shut-null
+guest	socat -u OPEN:/root/medium.bin UDP6:[__NAT_TO_NS6__]:10002,shut-null
 nsw
 check	cmp __TEMP_NS__ __BASEPATH__/medium.bin
 
@@ -116,7 +116,7 @@ test	UDP/IPv6: ns to host (via tap)
 hostb	socat -u UDP6-LISTEN:10003,null-eof OPEN:__TEMP__,create,trunc
 nsout	IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
 sleep	1
-ns	socat -u OPEN:__BASEPATH__/medium.bin UDP6:[__NAT_TO_HOST6__%__IFNAME__]:10003,shut-null
+ns	socat -u OPEN:__BASEPATH__/medium.bin UDP6:[__NAT_TO_HOST6__]:10003,shut-null
 hostw
 check	cmp __TEMP__ __BASEPATH__/medium.bin
 
diff --git a/test/perf/passt_tcp b/test/perf/passt_tcp
index 7852a7e..6436677 100644
--- a/test/perf/passt_tcp
+++ b/test/perf/passt_tcp
@@ -52,16 +52,16 @@ bw	-
 bw	-
 
 guest	ip link set dev __IFNAME__ mtu 1280
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
 bw	__BW__ 1.2 1.5
 guest	ip link set dev __IFNAME__ mtu 1500
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 4M
 bw	__BW__ 1.6 1.8
 guest	ip link set dev __IFNAME__ mtu 9000
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 8M
 bw	__BW__ 4.0 5.0
 guest	ip link set dev __IFNAME__ mtu 65520
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -w 16M
 bw	__BW__ 7.0 8.0
 
 tl	TCP RR latency over IPv6: guest to host
@@ -71,7 +71,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_rr --nolog -6
-gout	LAT tcp_rr --nolog -6 -c -H __NAT_TO_NS6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT tcp_rr --nolog -6 -c -H __NAT_TO_NS6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 200 150
 
 tl	TCP CRR latency over IPv6: guest to host
@@ -81,7 +81,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_crr --nolog -6
-gout	LAT tcp_crr --nolog -6 -c -H __NAT_TO_NS6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT tcp_crr --nolog -6 -c -H __NAT_TO_NS6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 500 400
 
 
diff --git a/test/perf/passt_udp b/test/perf/passt_udp
index e19dd8c..36fbddb 100644
--- a/test/perf/passt_udp
+++ b/test/perf/passt_udp
@@ -44,16 +44,16 @@ tr	UDP throughput over IPv6: guest to host
 bw	-
 bw	-
 guest	ip link set dev __IFNAME__ mtu 1280
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 2G
 bw	__BW__ 0.8 1.2
 guest	ip link set dev __IFNAME__ mtu 1500
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 3G
 bw	__BW__ 1.0 1.5
 guest	ip link set dev __IFNAME__ mtu 9000
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 5G
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 5G
 bw	__BW__ 4.0 5.0
 guest	ip link set dev __IFNAME__ mtu 65520
-iperf3	BW guest ns __NAT_TO_NS6__%__IFNAME__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G
+iperf3	BW guest ns __NAT_TO_NS6__ 100${i}2 __THREADS__ __TIME__ __OPTS__ -b 7G
 bw	__BW__ 4.0 5.0
 
 tl	UDP RR latency over IPv6: guest to host
@@ -63,7 +63,7 @@ lat	-
 lat	-
 lat	-
 nsb	udp_rr --nolog -6
-gout	LAT udp_rr --nolog -6 -c -H __NAT_TO_NS6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT udp_rr --nolog -6 -c -H __NAT_TO_NS6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 200 150
 
 
diff --git a/test/perf/pasta_tcp b/test/perf/pasta_tcp
index 8053800..d1270c8 100644
--- a/test/perf/pasta_tcp
+++ b/test/perf/pasta_tcp
@@ -175,16 +175,16 @@ th	MTU 1500B 4000B 16384B 65520B
 
 tr	TCP throughput over IPv6: ns to host
 ns	ip link set dev __IFNAME__ mtu 1500
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 512k
 bw	__BW__ 0.2 0.4
 ns	ip link set dev __IFNAME__ mtu 4000
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 1M
 bw	__BW__ 0.3 0.5
 ns	ip link set dev __IFNAME__ mtu 16384
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
 bw	__BW__ 1.5 2.0
 ns	ip link set dev __IFNAME__ mtu 65520
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -w 8M
 bw	__BW__ 2.0 2.5
 
 tl	TCP RR latency over IPv6: ns to host
@@ -192,7 +192,7 @@ lat	-
 lat	-
 lat	-
 hostb	tcp_rr --nolog -P 10003 -C 10013 -6
-nsout	LAT tcp_rr --nolog -P 10003 -C 10013 -6 -c -H __NAT_TO_HOST6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -P 10003 -C 10013 -6 -c -H __NAT_TO_HOST6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 150 100
 
@@ -201,7 +201,7 @@ lat	-
 lat	-
 lat	-
 hostb	tcp_crr --nolog -P 10003 -C 10013 -6
-nsout	LAT tcp_crr --nolog -P 10003 -C 10013 -6 -c -H __NAT_TO_HOST6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -P 10003 -C 10013 -6 -c -H __NAT_TO_HOST6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 1500 500
 
diff --git a/test/perf/pasta_udp b/test/perf/pasta_udp
index 1d3d5d4..ac2050b 100644
--- a/test/perf/pasta_udp
+++ b/test/perf/pasta_udp
@@ -132,16 +132,16 @@ th	MTU 1500B 4000B 16384B 65520B
 
 tr	UDP throughput over IPv6: ns to host
 ns	ip link set dev __IFNAME__ mtu 1500
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 2G
 bw	__BW__ 0.3 0.5
 ns	ip link set dev __IFNAME__ mtu 4000
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 3G
 bw	__BW__ 0.5 0.8
 ns	ip link set dev __IFNAME__ mtu 16384
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 4G
 bw	__BW__ 3.0 4.0
 ns	ip link set dev __IFNAME__ mtu 65520
-iperf3	BW ns host __NAT_TO_HOST6__%__IFNAME__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G
+iperf3	BW ns host __NAT_TO_HOST6__ 100${i}3 __THREADS__ __TIME__ __OPTS__ -b 6G
 bw	__BW__ 6.0 7.0
 
 tl	UDP RR latency over IPv6: ns to host
@@ -149,7 +149,7 @@ lat	-
 lat	-
 lat	-
 hostb	udp_rr --nolog -P 10003 -C 10013 -6
-nsout	LAT udp_rr --nolog -P 10003 -C 10013 -6 -c -H __NAT_TO_HOST6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT udp_rr --nolog -P 10003 -C 10013 -6 -c -H __NAT_TO_HOST6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 200 150
 
diff --git a/test/run b/test/run
index 8f4f845..65a3ff9 100755
--- a/test/run
+++ b/test/run
@@ -97,7 +97,7 @@ run() {
 	VALGRIND=1
 	setup passt_in_ns
 	test passt/ndp
-	test passt/dhcp
+	test passt_in_ns/dhcp
 	test passt_in_ns/icmp
 	test passt_in_ns/tcp
 	test passt_in_ns/udp
@@ -111,7 +111,7 @@ run() {
 	VALGRIND=0
 	setup passt_in_ns
 	test passt/ndp
-	test passt/dhcp
+	test passt_in_ns/dhcp
 	test perf/passt_tcp
 	test perf/passt_udp
 	test perf/pasta_tcp
-- 
@@ -97,7 +97,7 @@ run() {
 	VALGRIND=1
 	setup passt_in_ns
 	test passt/ndp
-	test passt/dhcp
+	test passt_in_ns/dhcp
 	test passt_in_ns/icmp
 	test passt_in_ns/tcp
 	test passt_in_ns/udp
@@ -111,7 +111,7 @@ run() {
 	VALGRIND=0
 	setup passt_in_ns
 	test passt/ndp
-	test passt/dhcp
+	test passt_in_ns/dhcp
 	test perf/passt_tcp
 	test perf/passt_udp
 	test perf/pasta_tcp
-- 
2.40.1

next prev parent reply	other threads:[~2023-05-01 11:08 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-01 11:06 [PATCH 0/7] RFC: Allow NAT-to-host address to be configured explicitly David Gibson
2023-05-01 11:06 ` [PATCH 1/7] udp: Simplify setting of source IPv6 address for inbound packets David Gibson
2023-05-01 11:06 ` [PATCH 2/7] udp: Simplify setting od destination " David Gibson
2023-05-04 21:53   ` Stefano Brivio
2023-05-01 11:06 ` [PATCH 3/7] nat: Split notion of gateway/router from from guest-visible host address David Gibson
2023-05-01 11:06 ` [PATCH 4/7] nat: Simplify --no-map-gw handling David Gibson
2023-05-01 11:07 ` [PATCH 5/7] nat: Centralise handling of gateway versus link-local address for host NAT David Gibson
2023-05-01 11:07 ` [PATCH 6/7] Allow nat-to-host addresses to be overridden David Gibson
2023-05-01 11:07 ` David Gibson [this message]
2023-05-02 21:52 ` [PATCH 0/7] RFC: Allow NAT-to-host address to be configured explicitly Stefano Brivio

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:d85002e dfblob:51d0379 dfblob:40e687f dfblob:7852a7e
dfblob:e19dd8c dfblob:8053800 dfblob:1d3d5d4 dfblob:8f4f845
dfblob:3ef650b dfblob:0c3ad61 dfblob:e2ac215 dfblob:a1f77fd
dfblob:6436677 dfblob:36fbddb dfblob:d1270c8 dfblob:ac2050b
dfblob:65a3ff9
	(help)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230501110702.3915529-8-david@gibson.dropbear.id.au \
    --to=david@gibson.dropbear.id.au \
    --cc=passt-dev@passt.top \
    --cc=sbrivio@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Be sure your reply has a Subject: header at the top and a blank line before the message body.

Code repositories for project(s) associated with this public inbox

	https://passt.top/passt

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for IMAP folder(s).