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| author | Martin Willi <martin@revosec.ch> | 2014-11-12 16:52:52 +0100 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2015-02-20 13:34:58 +0100 |
| commit | f27fb58ae0ec833c4a11560b6d5a68e97eafaac5 (patch) | |
| tree | 153ec6d53a708a8ea552e0d454b99a7ca35352a4 /testing/tests/ikev2/host2host-transport-nat | |
| parent | 050556bf59e9089100c7820ef50758b8f7696e82 (diff) | |
| download | strongswan-f27fb58ae0ec833c4a11560b6d5a68e97eafaac5.tar.bz2 strongswan-f27fb58ae0ec833c4a11560b6d5a68e97eafaac5.tar.xz | |
testing: Update description and test evaluation of host2host-transport-nat
As we now reuse the reqid for identical SAs, the behavior changes for
transport connections to multiple peers behind the same NAT. Instead of
rejecting the SA, we now have two valid SAs active. For the reverse path,
however, sun sends traffic always over the newer SA, resembling the behavior
before we introduced explicit SA conflicts for different reqids.
Diffstat (limited to 'testing/tests/ikev2/host2host-transport-nat')
3 files changed, 8 insertions, 9 deletions
diff --git a/testing/tests/ikev2/host2host-transport-nat/description.txt b/testing/tests/ikev2/host2host-transport-nat/description.txt index 6f18a88cd..fc7186c53 100644 --- a/testing/tests/ikev2/host2host-transport-nat/description.txt +++ b/testing/tests/ikev2/host2host-transport-nat/description.txt @@ -9,5 +9,6 @@ rules that let pass the decrypted IP packets. In order to test the host-to-host dropped when the IPsec policies are consulted (increases the <em>XfrmInTmplMismatch</em> counter in <em>/proc/net/xfrm_stat</em>).</li> <li>A similar issue arises when <b>venus</b> also establishes an IPsec <b>transport-mode</b> connection to -<b>sun</b>, due to the conflicting IPsec policies <b>sun</b> declines such a connection.</li> +<b>sun</b>. Due to the conflicting IPsec policies <b>sun</b> will use the newer SA from +<b>venus</b> to send traffic to the common transport mode address.</li> </ol> diff --git a/testing/tests/ikev2/host2host-transport-nat/evaltest.dat b/testing/tests/ikev2/host2host-transport-nat/evaltest.dat index faa9fb265..0ec50bc92 100644 --- a/testing/tests/ikev2/host2host-transport-nat/evaltest.dat +++ b/testing/tests/ikev2/host2host-transport-nat/evaltest.dat @@ -1,12 +1,9 @@ alice::ipsec status 2> /dev/null::nat-t.*ESTABLISHED.*alice@strongswan.org.*sun.strongswan.org::YES sun:: ipsec status 2> /dev/null::nat-t.*ESTABLISHED.*sun.strongswan.org.*alice@strongswan.org::YES -alice::ipsec status 2> /dev/null::nat-t.*INSTALLED, TRANSPORT::YES -sun:: ipsec status 2> /dev/null::nat-t.*INSTALLED, TRANSPORT::YES -alice::ping -c 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_req=1::YES -venus::ping -c 1 -W 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_req=1::NO -venus::ipsec up nat-t::received TS_UNACCEPTABLE notify::YES -sun::cat /var/log/daemon.log::unable to install policy::YES +alice::ipsec status 2> /dev/null::nat-t.*INSTALLED, TRANSPORT, reqid 1::YES +venus::ipsec status 2> /dev/null::nat-t.*INSTALLED, TRANSPORT, reqid 1::YES +sun:: ipsec status 2> /dev/null::nat-t.*INSTALLED, TRANSPORT, reqid 1::YES +alice::ping -c 1 -W 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_req=1::NO +venus::ping -c 1 -W 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_req=1::YES sun::tcpdump::IP moon.strongswan.org.* > sun.strongswan.org.*: UDP::YES sun::tcpdump::IP sun.strongswan.org.* > moon.strongswan.org.*: UDP::YES -sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ICMP echo request::YES -sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ICMP echo reply::NO diff --git a/testing/tests/ikev2/host2host-transport-nat/pretest.dat b/testing/tests/ikev2/host2host-transport-nat/pretest.dat index fe0f17d3d..2d2607078 100644 --- a/testing/tests/ikev2/host2host-transport-nat/pretest.dat +++ b/testing/tests/ikev2/host2host-transport-nat/pretest.dat @@ -10,3 +10,4 @@ sun::ipsec start alice::expect-connection nat-t venus::expect-connection nat-t alice::ipsec up nat-t +venus::ipsec up nat-t |