Increase mtu? How?
Thomas Pries <[email protected]>
| Newsgroups | gmane.os.openbsd.misc |
|---|---|
| Message-ID | <[email protected]> |
hi, I setup: - a LACP-trunk (aggr0) on two interfaces (ix0, ix1) - two vlan interfaces over this trunk (vlan1002, vlan689) - and a carp interface on each vlan interface -- carp1 on vlan1002 -- carp2 on vlan689 I checked the hardware features: ifconfig ix0/ix1 hwfeatures ... hardmtu 9198 ifconfig aggr0 hwfeatures ... hardmtu 9198 ifconfig vlan1002 hwfeatures ... hardmtu 9198 ifconfig carp1 hwfeatures ... hardmtu 1500 Does it make sense to increase the mtu on the ix* interfaces when the mtu of then carp interfaces can't be set to a value greater then 1500? Can other (future) vlans without carp benefit from a larger mtu on ix*? When I try to set the mtu: ifconfig ix0 down ifconfig ix0 mtu 9180 ifconfig: SIOCSIFMTU: Device busy Thanks in advance. Kind regards Thomas Mit freundlichen Grüßen Thomas Pries -- Thomas Pries Mitarbeiter Rechenzentrum ___________________________________ Hochschule für Grafik und Buchkunst Leipzig Academy of Fine Arts Wächterstr. 11 | 04107 Leipzig Postfach 10 08 05 | 04008 Leipzig Tel.: +49 341 2135-106 https://www.hgb-leipzig.de