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| author |   Hangbin Liu <liuhangbin@gmail.com> | 2021-12-27 11:52:53 +0800 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2022-01-06 10:43:18 +0100 |
| commit | 1585f590a2e5dcae5833b05e030c47229299dd09 (patch) | |
| tree | 3c26f705511a0e1d56514a55081c395bc564860b /tools/testing/selftests/netfilter/nf_nat_edemux.sh | |
| parent | netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check() (diff) | |
| download | linux-dev-1585f590a2e5dcae5833b05e030c47229299dd09.tar.xz linux-dev-1585f590a2e5dcae5833b05e030c47229299dd09.zip | |
selftests: netfilter: switch to socat for tests using -q option
The nc cmd(nmap-ncat) that distributed with Fedora/Red Hat does not have
option -q. This make some tests failed with:
nc: invalid option -- 'q'
Let's switch to socat which is far more dependable.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to '')
| -rwxr-xr-x | tools/testing/selftests/netfilter/nf_nat_edemux.sh | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/testing/selftests/netfilter/nf_nat_edemux.sh b/tools/testing/selftests/netfilter/nf_nat_edemux.sh index cfee3b65be0f..1092bbcb1fba 100755 --- a/tools/testing/selftests/netfilter/nf_nat_edemux.sh +++ b/tools/testing/selftests/netfilter/nf_nat_edemux.sh @@ -76,23 +76,23 @@ ip netns exec $ns2 ip route add 10.96.0.1 via 192.168.1.1 sleep 1 # add a persistent connection from the other namespace -ip netns exec $ns2 nc -q 10 -w 10 192.168.1.1 5201 > /dev/null & +ip netns exec $ns2 socat -t 10 - TCP:192.168.1.1:5201 > /dev/null & sleep 1 # ip daddr:dport will be rewritten to 192.168.1.1 5201 # NAT must reallocate source port 10000 because # 192.168.1.2:10000 -> 192.168.1.1:5201 is already in use -echo test | ip netns exec $ns2 nc -w 3 -q 3 10.96.0.1 443 >/dev/null +echo test | ip netns exec $ns2 socat -t 3 -u STDIN TCP:10.96.0.1:443 >/dev/null ret=$? kill $iperfs -# Check nc can connect to 10.96.0.1:443 (aka 192.168.1.1:5201). +# Check socat can connect to 10.96.0.1:443 (aka 192.168.1.1:5201). if [ $ret -eq 0 ]; then - echo "PASS: nc can connect via NAT'd address" + echo "PASS: socat can connect via NAT'd address" else - echo "FAIL: nc cannot connect via NAT'd address" + echo "FAIL: socat cannot connect via NAT'd address" exit 1 fi |