Quote from: Patrick M. Hausen on May 13, 2026, 09:19:47 AMLook ma, no holes! :-)I would want some breathing ability. But ok, they exist.
sysctl -a | grep netmap
<6>[1] igb0: netmap queues/slots: TX 6/1024, RX 6/1024
<6>[1] igb1: netmap queues/slots: TX 6/1024, RX 6/1024
<6>[1] igb2: netmap queues/slots: TX 6/1024, RX 6/1024
<6>[1] igb3: netmap queues/slots: TX 6/1024, RX 6/1024
<6>[1] em0: netmap queues/slots: TX 1/1024, RX 1/1024
[92] 913.575921 [1167] generic_netmap_attach Emulated adapter for igb1 created (prev was igb1)
[92] 913.575934 [1068] generic_netmap_dtor Native netmap adapter for igb1 restored
[92] 913.575941 [1072] generic_netmap_dtor Emulated netmap adapter for igb1 destroyed
[92] 913.576009 [1167] generic_netmap_attach Emulated adapter for igb1 created (prev was igb1)
[92] 913.829018 [ 319] generic_netmap_register Emulated adapter for igb1 activated
[92] 913.829113 [1167] generic_netmap_attach Emulated adapter for vlan0.40 created (prev was NULL)
[92] 913.829124 [1072] generic_netmap_dtor Emulated netmap adapter for vlan0.40 destroyed
[92] 913.829234 [1167] generic_netmap_attach Emulated adapter for vlan0.40 created (prev was NULL)
[92] 913.829307 [ 319] generic_netmap_register Emulated adapter for vlan0.40 activated
device netmap
dev.netmap.iflib_rx_miss_bufs: 0
dev.netmap.iflib_rx_miss: 0
dev.netmap.iflib_crcstrip: 1
dev.netmap.max_bridges: 8
dev.netmap.bridge_batch: 1024
dev.netmap.default_pipes: 0
dev.netmap.port_numa_affinity: 0
dev.netmap.priv_buf_num: 4098
dev.netmap.priv_buf_size: 2048
dev.netmap.buf_curr_num: 1000000
dev.netmap.buf_num: 1000000
dev.netmap.buf_curr_size: 2048
dev.netmap.buf_size: 2048
dev.netmap.priv_ring_num: 4
dev.netmap.priv_ring_size: 20480
dev.netmap.ring_curr_num: 1024
dev.netmap.ring_num: 1024
dev.netmap.ring_curr_size: 36864
dev.netmap.ring_size: 36864
dev.netmap.priv_if_num: 2
dev.netmap.priv_if_size: 1024
dev.netmap.if_curr_num: 100
dev.netmap.if_num: 100
dev.netmap.if_curr_size: 1024
dev.netmap.if_size: 1024
dev.netmap.ptnet_vnet_hdr: 1
dev.netmap.generic_rings: 1
dev.netmap.generic_ringsize: 1024
dev.netmap.generic_mit: 100000
dev.netmap.generic_hwcsum: 0
dev.netmap.admode: 2
dev.netmap.fwd: 0
dev.netmap.txsync_retry: 2
dev.netmap.no_pendintr: 1
dev.netmap.no_timestamp: 0
dev.netmap.verbose: 0
Quote from: Patrick M. Hausen on May 13, 2026, 10:26:04 PMGenau so steht es also da. MTU Feld lehr, MSS Feld 1492. Abgezogen wird automatisch. Das MSS Feld ist über ("above") dem Hilfetext.Kannst du mir hier evtl weiterhelfen?
If you enter a value in this field, then MSS clamping for TCP connections to the value entered above minus 40 (IPv4) or 60 (IPv6) will be in effect (TCP/IP header size).Ich lese da halt eher raus: "Wenn du hier was eintippst, dann muss es der MTU -40 sein"Quote from: Patrick M. Hausen on May 13, 2026, 09:56:29 PMAuf allen internen Interfaces setzt du MSS auf 1492Sorry für die blöde Frage: Interne Interfaces = Hardware = igcX ?