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--- unix:freebsd:ipmi_sol [2019/06/25 01:11] – created - external edit 127.0.0.1
+++ unix:freebsd:ipmi_sol [2025/03/21 14:41] (current) – [edit /etc/ttys] rodolico
@@ Line 7: / Line 7: @@
 ===== edit /etc/ttys =====
 Find the line for ttyu1 and modify as follows. This sets the port to respond at 57600, using vt100 protocol and requiring a login.
+**Note:** use **3wire** instead of **std** if your machine does not use hardware handshaking (just leave as the default)
 <code>
@@ Line 15: / Line 16: @@
 This tells the kernel to send messages to the serial port //and// the internal console, and sets the speed to 57600
-<code>echo "-Dh -S57600" > /boot.config
+<code>echo "-Dh -S115200" >> /boot.config
 </code>
@@ Line 21: / Line 22: @@
 Add/edit the following in /boot/loader.conf to set up console redirect when booting.
 <code>
+# adjust if needed for the speed
+comconsole_speed="115200"
+# uncomment one of the following for the port you'll use
+# 0x2f8 is the second serial port, 0x3F8 is the first one
+#comconsole_port="0x2F8"
+comconsole_port="0x3F8"
+# allow multiple consoles
 boot_multicons="YES"
+# one of them is serial
 boot_serial="YES"
+# use these two consoles
 console="comconsole,vidconsole"
 comconsole_port="0x2F8"
-hint.uart.0.flags="0x00"
+# the 0x10 means it is eligible for console. If you know
+# which uart you're using, change the other to 0x00
+hint.uart.0.flags="0x10"
 hint.uart.1.flags="0x10"
 </code>