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Run script when ipv6 address changes
Linux server not receiving default IPv6 route over PPP linkHow can i configure a static ipv6-prefix to one linux hostIPv6 only server PXE provisioningAdding global IPv6 addresses using SLAACWindows Server 2016 IPv6 HellWhy i can't get a IPv6 address from a relay networkDebian: Get single IPv6 over DHCP with Prefix DelegationWhy is a /128 IPv6 address assigned via DHCPv6 in Ubuntu?Netfilter: force IPv6 client to use another source addressHow can IPv6 clients find servers such as NTP, SIP
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I am running a Linux server (openSUSE) behind a router and would like to run a script when the ipv6 address of the server changes (for example because the router gets a new prefix from my provider).
The server is using the wicked network daemon.
I tried adding the script to /etc/dhcp/dhclient.d/, but that did not work.
linux linux-networking dhcpv6
asked Jun 7 at 18:26
uliuli
83 bronze badges
add a comment |
I am running a Linux server (openSUSE) behind a router and would like to run a script when the ipv6 address of the server changes (for example because the router gets a new prefix from my provider).
The server is using the wicked network daemon.
I tried adding the script to /etc/dhcp/dhclient.d/, but that did not work.
linux linux-networking dhcpv6
asked Jun 7 at 18:26
uliuli
83 bronze badges
2
First, yell very loudly at your ISP. No business Internet connection should be changing its IPv6 prefix without notice. This is an extremely disruptive event that needs to be coordinated with the customer (that's you).
– Michael Hampton♦
Jun 7 at 18:37
add a comment |
I am running a Linux server (openSUSE) behind a router and would like to run a script when the ipv6 address of the server changes (for example because the router gets a new prefix from my provider).
The server is using the wicked network daemon.
I tried adding the script to /etc/dhcp/dhclient.d/, but that did not work.
linux linux-networking dhcpv6
asked Jun 7 at 18:26
uliuli
83 bronze badges
I am running a Linux server (openSUSE) behind a router and would like to run a script when the ipv6 address of the server changes (for example because the router gets a new prefix from my provider).
The server is using the wicked network daemon.
I tried adding the script to /etc/dhcp/dhclient.d/, but that did not work.
linux linux-networking dhcpv6
linux linux-networking dhcpv6
asked Jun 7 at 18:26
uliuli
83 bronze badges
asked Jun 7 at 18:26
uliuli
83 bronze badges
asked Jun 7 at 18:26
uliuli
83 bronze badges
asked Jun 7 at 18:26
uliuli
83 bronze badges
asked Jun 7 at 18:26
uliuli
83 bronze badges
83 bronze badges
2
First, yell very loudly at your ISP. No business Internet connection should be changing its IPv6 prefix without notice. This is an extremely disruptive event that needs to be coordinated with the customer (that's you).
– Michael Hampton♦
Jun 7 at 18:37
add a comment |
2
First, yell very loudly at your ISP. No business Internet connection should be changing its IPv6 prefix without notice. This is an extremely disruptive event that needs to be coordinated with the customer (that's you).
– Michael Hampton♦
Jun 7 at 18:37
2
2
First, yell very loudly at your ISP. No business Internet connection should be changing its IPv6 prefix without notice. This is an extremely disruptive event that needs to be coordinated with the customer (that's you).
– Michael Hampton♦
Jun 7 at 18:37
First, yell very loudly at your ISP. No business Internet connection should be changing its IPv6 prefix without notice. This is an extremely disruptive event that needs to be coordinated with the customer (that's you).
– Michael Hampton♦
Jun 7 at 18:37
add a comment |
1 Answer
1
active
oldest
votes
You can use the ip -6 monitor address command to feed an event loop.
This could look like this in shell. Probably an other language than shell might be easier:
ip -6 monitor | while read word1 otherparms; do
case "$word1" in
Deleted)
....
;;
somethingelse)
....
;;
done
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can use the ip -6 monitor address command to feed an event loop.
This could look like this in shell. Probably an other language than shell might be easier:
ip -6 monitor | while read word1 otherparms; do
case "$word1" in
Deleted)
....
;;
somethingelse)
....
;;
done
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
add a comment |
You can use the ip -6 monitor address command to feed an event loop.
This could look like this in shell. Probably an other language than shell might be easier:
ip -6 monitor | while read word1 otherparms; do
case "$word1" in
Deleted)
....
;;
somethingelse)
....
;;
done
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
add a comment |
You can use the ip -6 monitor address command to feed an event loop.
This could look like this in shell. Probably an other language than shell might be easier:
ip -6 monitor | while read word1 otherparms; do
case "$word1" in
Deleted)
....
;;
somethingelse)
....
;;
done
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
You can use the ip -6 monitor address command to feed an event loop.
This could look like this in shell. Probably an other language than shell might be easier:
ip -6 monitor | while read word1 otherparms; do
case "$word1" in
Deleted)
....
;;
somethingelse)
....
;;
done
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
answered Jun 7 at 22:40
A.BA.B
2,2092 gold badges8 silver badges17 bronze badges
2,2092 gold badges8 silver badges17 bronze badges
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
add a comment |
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
Thanks. This seems to be working.
– uli
Jun 8 at 9:34
add a comment |
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2
First, yell very loudly at your ISP. No business Internet connection should be changing its IPv6 prefix without notice. This is an extremely disruptive event that needs to be coordinated with the customer (that's you).
– Michael Hampton♦
Jun 7 at 18:37