From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by passt.top (Postfix, from userid 1000) id C2A125A0268; Thu, 16 Feb 2023 08:23:35 +0100 (CET) From: Stefano Brivio To: passt-dev@passt.top Subject: [PATCH v2] passt.1: Fix typo, improve wording in examples of port forwarding specifiers Date: Thu, 16 Feb 2023 08:23:35 +0100 Message-Id: <20230216072335.2238277-1-sbrivio@redhat.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-ID-Hash: GRXTMGA4FFMBCGCUBQLXW6DUCHG4D4FF X-Message-ID-Hash: GRXTMGA4FFMBCGCUBQLXW6DUCHG4D4FF X-MailFrom: sbrivio@passt.top X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: David Gibson , Laine Stump , Yalan Zhang X-Mailman-Version: 3.3.3 Precedence: list List-Id: Development discussion and patches for passt Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Based on a patch from Laine, and reports from Laine and Yalan: fix the "22-80:32-90" example, and improve wording for the other ones: instead of using "to" to denote the end of a range, use "between ... and", so that it's clear we're *not* referring to target ports. Reported-by: Laine Stump Reported-by: Yalan Zhang Fixes: da20f57f19dc ("passt, qrap: Add man pages") Signed-off-by: Stefano Brivio --- v2: Adopted further changes proposed by David passt.1 | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/passt.1 b/passt.1 index 528763b..f317c33 100644 --- a/passt.1 +++ b/passt.1 @@ -338,7 +338,7 @@ Examples: .RS .TP -t 22 -Forward local port 22 to 22 on the guest +Forward local port 22 to port 22 on the guest .TP -t 22:23 Forward local port 22 to port 23 on the guest @@ -347,10 +347,10 @@ Forward local port 22 to port 23 on the guest Forward local ports 22 and 25 to ports 22 and 25 on the guest .TP -t 22-80 -Forward local ports 22 to 80 to corresponding ports on the guest +Forward local ports between 22 and 80 to corresponding ports on the guest .TP --t 22-80-32:90 -Forward local ports 22 to 80 to corresponding ports on the guest plus 10 +-t 22-80:32-90 +Forward local ports between 22 and 80 to ports between 32 and 90 on the guest .TP -t 192.0.2.1/22 Forward local port 22, bound to 192.0.2.1, to port 22 on the guest @@ -359,10 +359,12 @@ Forward local port 22, bound to 192.0.2.1, to port 22 on the guest Forward local port 22, bound to 192.0.2.1 and interface eth0, to port 22 .TP -t 2000-5000,~3000-3010 -Forward local ports 2000 to 5000, but not 3000 to 3010 +Forward local ports between 2000 and 5000, except for those between 3000 and +3010 .TP -t 192.0.2.1/20-30,~25 -Forward local ports 20 to 24, and 26 to 30, bound to 192.0.2.1 +For the local address 192.0.2.1, forward ports between 20 and 24 and between 26 +and 30 .TP -t ~20000-20010 Forward all ports to the guest, except for the range from 20000 to 20010 @@ -425,10 +427,11 @@ Forward local port 22 to port 23 in the target namespace Forward local ports 22 and 25 to ports 22 and 25 in the target namespace .TP -t 22-80 -Forward local ports 22 to 80 to corresponding ports in the target namespace +Forward local ports between 22 and 80 to corresponding ports in the target +namespace .TP --t 22-80-32:90 -Forward local ports 22 to 80 to corresponding ports plus 10 in the target +-t 22-80:32-90 +Forward local ports between 22 and 80 to ports between 32 and 90 in the target namespace .TP -t 192.0.2.1/22 @@ -438,13 +441,15 @@ Forward local port 22, bound to 192.0.2.1, to port 22 in the target namespace Forward local port 22, bound to 192.0.2.1 and interface eth0, to port 22 .TP -t 2000-5000,~3000-3010 -Forward local ports 2000 to 5000, but not 3000 to 3010 +Forward local ports between 2000 and 5000, except for those between 3000 and +3010 .TP -t 192.0.2.1/20-30,~25 -Forward local ports 20 to 24, and 26 to 30, bound to 192.0.2.1 +For the local address 192.0.2.1, forward ports between 20 and 24 and between 26 +and 30 .TP -t ~20000-20010 -Forward all ports to the namespace, except for the range from 20000 to 20010 +Forward all ports to the namespace, except for those between 20000 and 20010 .RE IPv6 bound ports are also forwarded for IPv4. -- 2.35.1