ADSM-Server settings

Hello guys,

has anyone experience with the optimal TCP/IP settings for our ADSM-Server
in combination
with the AIX-box.
ADSM-Server 3.1.2.90 and in a few months  TSM 4.2
AIX 4.3.3 on a S70, 4GB memory. Clients are AIX 4.3, NT and SUN.
I'm interrested in the no -a settings in combination with the TCPWindowsize
on the
ADSM-Server and the Clients.
In the dsmserv.opt I use a TCPWindowsize 64. But this overrules the AIX
settings. Can I better
use TCPWindowsize 0 and use the AIX setttings.
Our no -a settings are;
extendednetstats = 0

thewall = 262144

sockthresh = 85

sb_max = 1048576

somaxconn = 1024

clean_partial_conns = 0

net_malloc_police = 0

rto_low = 1

rto_high = 64

rto_limit = 7

rto_length = 13

inet_stack_size = 16

arptab_bsiz = 7

arptab_nb = 25

tcp_ndebug = 100

ifsize = 8

arpqsize = 1

ndpqsize = 50

route_expire = 0

send_file_duration = 300

fasttimo = 200

routerevalidate = 0

nbc_limit = 131072

nbc_max_cache = 131072

nbc_min_cache = 1

strmsgsz = 0

strctlsz = 1024

nstrpush = 8

strthresh = 85

psetimers = 20

psebufcalls = 20

strturncnt = 15

pseintrstack = 12288

lowthresh = 90

medthresh = 95

psecache = 1

subnetsarelocal = 1

maxttl = 255

ipfragttl = 60

ipsendredirects = 1

ipforwarding = 0

udp_ttl = 30

tcp_ttl = 60

arpt_killc = 20

tcp_sendspace = 16384

tcp_recvspace = 16384

udp_sendspace = 9216

udp_recvspace = 41920

rfc1122addrchk = 0

nonlocsrcroute = 0

tcp_keepintvl = 150

tcp_keepidle = 14400

bcastping = 0

udpcksum = 1

tcp_mssdflt = 512

icmpaddressmask = 0

tcp_keepinit = 150

ie5_old_multicast_mapping = 0

rfc1323 = 0

pmtu_default_age = 10

pmtu_rediscover_interval = 30

udp_pmtu_discover = 0

tcp_pmtu_discover = 0

extendednetstats = 0

thewall = 262144

sockthresh = 85

sb_max = 1048576

somaxconn = 1024

clean_partial_conns = 0

net_malloc_police = 0

rto_low = 1

rto_high = 64

rto_limit = 7

rto_length = 13

inet_stack_size = 16

arptab_bsiz = 7

arptab_nb = 25

tcp_ndebug = 100

ifsize = 8

arpqsize = 1

ndpqsize = 50

route_expire = 0

send_file_duration = 300

fasttimo = 200

routerevalidate = 0

nbc_limit = 131072

nbc_max_cache = 131072

nbc_min_cache = 1

strmsgsz = 0

strctlsz = 1024

nstrpush = 8

strthresh = 85

psetimers = 20

psebufcalls = 20

strturncnt = 15

pseintrstack = 12288

lowthresh = 90

medthresh = 95

psecache = 1

subnetsarelocal = 1

maxttl = 255

ipfragttl = 60

ipsendredirects = 1

ipforwarding = 0

udp_ttl = 30

tcp_ttl = 60

arpt_killc = 20

tcp_sendspace = 16384

tcp_recvspace = 16384

udp_sendspace = 9216

udp_recvspace = 41920

rfc1122addrchk = 0

nonlocsrcroute = 0

tcp_keepintvl = 150

tcp_keepidle = 14400

bcastping = 0

udpcksum = 1

tcp_mssdflt = 512

icmpaddressmask = 0

tcp_keepinit = 150

ie5_old_multicast_mapping = 0

rfc1323 = 0

pmtu_default_age = 10

pmtu_rediscover_interval = 30

udp_pmtu_discover = 0

tcp_pmtu_discover = 0

ipqmaxlen = 100

directed_broadcast = 1

ipignoreredirects = 0

ipsrcroutesend = 1

ipsrcrouterecv = 0

ipsrcrouteforward = 1

ip6srcrouteforward = 1

ip6_defttl = 64

ndpt_keep = 120

ndpt_reachable = 30

ndpt_retrans = 1

ndpt_probe = 5

ndpt_down = 3

ndp_umaxtries = 3

ndp_mmaxtries = 3

ip6_prune = 2

ip6forwarding = 0

multi_homed = 1

main_if6 = 0

main_site6 = 0

site6_index = 0

maxnip6q = 20

llsleep_timeout = 3

tcp_timewait = 1

tcp_ephemeral_low = 32768

tcp_ephemeral_high = 65535

udp_ephemeral_low = 32768

udp_ephemeral_high = 65535

delayack = 0

delayackports = {}

Greetings,

Bert Moonen, Storage Management, ABP, The Netherlands.