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| author | David Gibson <david@gibson.dropbear.id.au> | 2022-06-10 12:32:43 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-06-15 09:38:10 +0200 |
| commit | ca0c33ae5b8a68806dd1c766e2f58ce24867f334 (patch) | |
| tree | bdabe0027c287d1b3d2617a175b66f281dc389c6 /passt.1 | |
| parent | 2320ac3349789551e9c7500dba03e04b9ac02f41 (diff) | |
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Tweak dhclient arguments for readability
A number of tests and examples use dhclient in both IPv4 and IPv6 modes.
We use "dhclient -6" for IPv6, but usually just "dhclient" for IPv4. Add
an explicit "-4" argument to make it more clear and explicit.
In addition, when dhclient is run from within pasta it usually won't be
"real" root, and so will not have access to write the default global pid
file. This results in a mostly harmless but irritating error:
Can't create /var/run/dhclient.pid: Permission denied
We can avoid that by using the --no-pid flag to dhclient.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'passt.1')
| -rw-r--r-- | passt.1 | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -484,7 +484,7 @@ udhcpc: started, v1.30.1 udhcpc: sending discover udhcpc: sending select for 192.168.1.118 udhcpc: lease of 192.168.1.118 obtained, lease time 4294967295 -# dhclient -6 +# dhclient -6 --no-pid # ip address show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 @@ -581,7 +581,7 @@ udhcpc: started, v1.30.1 udhcpc: sending discover udhcpc: sending select for 192.168.1.118 udhcpc: lease of 192.168.1.118 obtained, lease time 4294967295 -# dhclient -6 +# dhclient -6 --no-pid # ip address show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 |