[PATCH pve-docs] fixed port range mentions for corosync v3.0+

Marco Gabriel mgabriel at inett.de
Fri May 6 09:52:39 CEST 2022


corosync v2 used ports 5405 and 5404, but corosync v3 uses ports 5405-5412. 

fixed in docs.

Signed-off-by: Marco Gabriel <mgabriel at inett.de>
---
 pve-firewall.adoc | 6 +++---
 pvecm.adoc        | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pve-firewall.adoc b/pve-firewall.adoc
index f59c302..e695659 100644
--- a/pve-firewall.adoc
+++ b/pve-firewall.adoc
@@ -426,7 +426,7 @@ following traffic is still allowed for all {pve} hosts in the cluster:
 * TCP traffic from management hosts to port 3128 for connections to the SPICE
   proxy
 * TCP traffic from management hosts to port 22 to allow ssh access
-* UDP traffic in the cluster network to port 5404 and 5405 for corosync
+* UDP traffic in the cluster network to ports 5405-5412 for corosync
 * UDP multicast traffic in the cluster network
 * ICMP traffic type 3 (Destination Unreachable), 4 (congestion control) or 11
   (Time Exceeded)
@@ -435,7 +435,7 @@ The following traffic is dropped, but not logged even with logging enabled:
 
 * TCP connections with invalid connection state
 * Broadcast, multicast and anycast traffic not related to corosync, i.e., not
-  coming through port 5404 or 5405
+  coming through ports 5405-5412
 * TCP traffic to port 43
 * UDP traffic to ports 135 and 445
 * UDP traffic to the port range 137 to 139
@@ -634,7 +634,7 @@ Ports used by {pve}
 * sshd (used for cluster actions): 22 (TCP)
 * rpcbind: 111 (UDP)
 * sendmail: 25 (TCP, outgoing)
-* corosync cluster traffic: 5404, 5405 UDP
+* corosync cluster traffic: 5405-5412 UDP
 * live migration (VM memory and local-disk data): 60000-60050 (TCP)
 
 ifdef::manvolnum[]
diff --git a/pvecm.adoc b/pvecm.adoc
index ab1fbe7..4bf2d53 100644
--- a/pvecm.adoc
+++ b/pvecm.adoc
@@ -58,7 +58,7 @@ Grouping nodes into a cluster has the following advantages:
 Requirements
 ------------
 
-* All nodes must be able to connect to each other via UDP ports 5404 and 5405
+* All nodes must be able to connect to each other via UDP ports 5405-5412
  for corosync to work.
 
 * Date and time must be synchronized.
-- 
2.35.1



Marco Gabriel
Geschäftsführer // #GernPerDU

Linux - Open Source - IT Infrastruktur

T: 0681-410993-0
E: mgabriel at inett.de
https://www.inett.de



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