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How to increase TCP windows Size in PPP connection

DISCUSSION AkashB 1 participant 1 message Jun 2, 2010 PPP protocol drivers and compressors

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AkashB

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Hi,

I have created a MLPPP connection using pppd(s).My PPP config file is as follow:-

defaultroute
asyncmap 0
sync
lcp-echo-interval 1
lcp-echo-failure 11

nobsdcomp
nodeflate
nopcomp
novj
novjccomp
noaccomp -am

multilink
passive
ipcp-max-configure 7
nodetach
debug
kdebug 31

Interface:
ppp0 Link encap:Point-to-Point Protocol
inet addr:192.168.0.22 P-t-P:192.168.0.21 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:300 Metric:1 RX packets:813 errors:0 dropped:0 overruns:0 frame:0 TX packets:618 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100
RX bytes:39480 (38.5 KiB) TX bytes:25564 (24.9 KiB)

Now after connecting a TCP socket from peer entity, I am getting certain Window Overflow errors which means that request is greater than receiver's advertise windows size.The peer is not in Linux. On running wireshark I have found these windows size
PPPd= 1040 ;Peer00

For ethernet the connection made successfully.
Ethernete00 ; Peer00

Is there anyway, to increase windows size in case of PPP connections??

Thanks

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