jonab@CAM.UNISYS.COM (Jonathan P. Biggar) (02/12/88)
Does anyone know about a problem with tcp under Sun OS 3.4 where receiving a packet with the maximum segment size option messes up the window? Our Suns can talk find to each other, but when they receive data from a machine that uses the MSS option, the connection eventually hangs because the Sun never updates the window. I have tried using diff on the 3.4 source and the 4.3bsd tcp and have found no substantial differences, so this bug might exist in 4.3bsd also. Thanks, Jon Biggar
melohn@SUN.COM (Bill Melohn) (02/15/88)
In article <8802120105.AA05436@PHOEBE.CAM.UNISYS.COM> jonab@CAM.UNISYS.COM (Jonathan P. Biggar) writes: >Does anyone know about a problem with tcp under Sun OS 3.4 where receiving >a packet with the maximum segment size option messes up the window? A zero window size bug was fixed in the current release of SunOS, 3.5. This release also fixes problems with the TCP MSS being set incorrectly, which was introduced in 3.4.