** Description changed:

- Firewall rule in ip6table is incorrect, the ports need to be swapped
+ When running DHCPv6, clients are not able get IP address.
+ The firewall rule in ip6table is incorrect, and not allowing client requests 
in. The ports need to be swapped
  
  The file delivered - /usr/share/ufw/iptables/before6.rules
- which is then copied to - /etc/ufw/before6.rules  
+ which is then copied to - /etc/ufw/before6.rules
  
  Delivered by Package:
  
  # allow dhcp client to work
  -A ufw6-before-input -p udp -s fe80::/10 --sport 547 -d fe80::/10 --dport 546 
-j ACCEPT
  
- The ports for 
+ The ports for
  --sport and --dport are swapped
  
  Should be:
  
  -A ufw6-before-input -p udp -s fe80::/10 --sport 546 -d fe80::/10
  --dport 547 -j ACCEPT
  
  Package version found in:
-   0.36-0ubuntu0.1
+   0.36-0ubuntu0.1

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https://bugs.launchpad.net/bugs/1882314

Title:
  Firewall rule in before6.rules for dhcp6 is wrong

Status in ufw package in Ubuntu:
  New

Bug description:
  When running DHCPv6, clients are not able get IP address.
  The firewall rule in ip6table is incorrect, and not allowing client requests 
in. The ports need to be swapped

  The file delivered - /usr/share/ufw/iptables/before6.rules
  which is then copied to - /etc/ufw/before6.rules

  Delivered by Package:

  # allow dhcp client to work
  -A ufw6-before-input -p udp -s fe80::/10 --sport 547 -d fe80::/10 --dport 546 
-j ACCEPT

  The ports for
  --sport and --dport are swapped

  Should be:

  -A ufw6-before-input -p udp -s fe80::/10 --sport 546 -d fe80::/10
  --dport 547 -j ACCEPT

  Package version found in:
    0.36-0ubuntu0.1

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