search for: maxpack

I apologize if I'm missing the obvious, but does anyone know what causes sshd: channel 0: rcvd big packet 32281, maxpack 16384 The immediate cause seems to be van dyke's windows sftp client. The larger question would seem to be why it's using larger packets than openssh wants to accept. (client is SecureFX 3.3, server is openssh 2.9p2) -- Mike Stone

...p is hanging when copying a file from a server which supports a maximum packet of 32768. Attached is a (slightly anonymised) debug log of such a session. I amn't familiar enough with OpenSSH but from the below; scp: debug3: Request range 0 -> 32767 (0/1) channel 0: rcvd big packet 32781, maxpack 32768 This looks like we asked for the range 0-32767 but received a length of 32781 in response? Is there some additional overhead here and, if the limit on length - imposed by the remote side - of a packet is 32768 should sftp have requested a shorter range? Or is the remote implementation brok...

...sh-3.8.1p1/channels.c openssh-3.8.1p1-dynwindow/channels.c --- openssh-3.8.1p1/channels.c 2004-01-20 19:02:09.000000000 -0500 +++ openssh-3.8.1p1-dynwindow/channels.c 2004-07-13 09:46:58.000000000 -0400 @@ -255,6 +255,7 @@ c->local_window_max = window; c->local_consumed = 0; c->local_maxpacket = maxpack; + c->dynamic_window = 0; c->remote_id = -1; c->remote_name = xstrdup(remote_name); c->remote_window = 0; @@ -702,6 +703,10 @@ channel_pre_open(Channel *c, fd_set * readset, fd_set * writeset) { u_int limit = compat20 ? c->remote_window : packet_get_maxsize(); +...

...void buffer_free(Buffer *); diff -u src/usr.bin/ssh/channels.c ssh/channels.c --- src/usr.bin/ssh/channels.c 2004-06-13 21:44:38.000000000 -0400 +++ ssh/channels.c 2004-07-07 10:02:24.000000000 -0400 @@ -255,6 +255,7 @@ c->local_window_max = window; c->local_consumed = 0; c->local_maxpacket = maxpack; + c->dynamic_window = 0; c->remote_id = -1; c->remote_name = xstrdup(remote_name); c->remote_window = 0; @@ -1520,14 +1521,26 @@ !(c->flags & (CHAN_CLOSE_SENT|CHAN_CLOSE_RCVD)) && c->local_window < c->local_window_max/2 &&...

Hello I am trying to redirect all http traffic of unauthorized wifi users on a wireless hotspot to a login page. The problem I have is that I can not disable the regular address translation (I want the source address to stay the same). 10.0.0.7 is the wifi client 195.250.155.29 is the web wifi user tries to access from his browser 195.113.17.94 is my login page 10.0.0.1 is the wifi