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| author | Michael Brown | 2021-01-19 13:54:50 +0100 |
|---|---|---|
| committer | Michael Brown | 2021-01-19 14:01:46 +0100 |
| commit | 9a341203df7e6c658da970ecd208efdcf7a34570 (patch) | |
| tree | bdfe46fc1731893c8f7d4d9980d59d870862ff95 /src | |
| parent | [eap] Treat an EAP Request-Identity as indicating a blocked link (diff) | |
| download | ipxe-9a341203df7e6c658da970ecd208efdcf7a34570.tar.gz ipxe-9a341203df7e6c658da970ecd208efdcf7a34570.tar.xz ipxe-9a341203df7e6c658da970ecd208efdcf7a34570.zip | |
[dhcp] Allow for links that remained blocked for up to three minutes
With the default timeouts for Cisco MAC Authentication Bypass, the
link will remain blocked for around 90 seconds (plus a likely
subsequent delay for STP).
Extend the maximum number of DHCP discovery deferrals to allow for up
to three minutes of waiting for a link to become unblocked.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/config/dhcp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/config/dhcp.h b/src/config/dhcp.h index bff5b56d6..adfa74a15 100644 --- a/src/config/dhcp.h +++ b/src/config/dhcp.h @@ -28,7 +28,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); * Maximum number of discovery deferrals due to blocked links * (e.g. from non-forwarding STP ports) */ -#define DHCP_DISC_MAX_DEFERRALS 60 +#define DHCP_DISC_MAX_DEFERRALS 180 /* * ProxyDHCP offers are given precedence by continue to wait for them |