16-05-2017, 08:45
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#12
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Senior Member
Iscritto dal: Jun 2007
Città: Prov di Catania
Messaggi: 1355
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Quote:
Originariamente inviato da MiloZ
Sugli ultimi firmware del Netgear D7000 però il bufferbloat era peggiore in VDSL come ho scritto qui: http://www.hwupgrade.it/forum/showpo...postcount=5917
Di qualsiasi valore limitassi la banda in upstream (che fosse 1\10mbit o più) la latenza si alzava sempre di un 80ms, con L'Asus senza diminuire punto la banda in up rispetto al massimo, ho un'aumento di soli 2\3ms alla saturazione dell'upstream.
Quindi leggermente meglio anche della 36beta del D7000 per la quale dovevo togliere 1.5mbit di banda per avere lo stesso risultato dell l'Asus attuale (come ho specificato nello stesso post linkato sopra):
In ADSL andrebbe provato.
Eccole:
Codice:
/ # iptables -vL
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 2 -- ppp0 any anywhere anywhere
0 0 DROP udp -- br0 any anywhere anywhere udp dpt:68
26 1424 ACCEPT 2 -- any any anywhere base-address.mcast.net/4
50 2008 LOG_DROP all -- !br0 any anywhere anywhere ctstate INVALID
12150 3016K ACCEPT all -- any any anywhere anywhere ctstate RELATED,ESTABLISHED
16405 4298K ACCEPT all -- lo any anywhere anywhere ctstate NEW
1936 129K ACCEPT all -- br0 any anywhere anywhere ctstate NEW
0 0 DROP udp -- ppp0 any anywhere 239.255.255.250 udp dpt:1900
1 433 ACCEPT udp -- ppp0 any anywhere anywhere udp dpt:5060
0 0 LOG_DROP icmp -- ppp0 any anywhere anywhere
67 5648 LOG_DROP all -- !br0 any anywhere anywhere
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- ppp0 any anywhere base-address.mcast.net/4
0 0 ACCEPT tcp -- br0 ppp0 anywhere anywhere tcp dpt:1723
0 0 ACCEPT 47 -- br0 ppp0 anywhere anywhere
0 0 ACCEPT tcp -- br0 ppp0 anywhere anywhere tcp dpt:1701
0 0 ACCEPT tcp -- br0 ppp0 anywhere anywhere tcp dpt:500
0 0 ACCEPT tcp -- br0 ppp0 anywhere anywhere tcp dpt:4500
0 0 ACCEPT esp -- br0 ppp0 anywhere anywhere
0 0 ACCEPT ah -- br0 ppp0 anywhere anywhere
0 0 ACCEPT all -- any any anywhere base-address.mcast.net/4
0 0 ACCEPT all -- any any base-address.mcast.net/4 anywhere
23 1076 LOG_DROP all -- any any anywhere anywhere ctstate INVALID
7774 849K access_control all -- br0 any anywhere anywhere
1135 58068 TCPMSS tcp -- any any anywhere anywhere tcp flags:SYN,RST/SYN tcpmss match 1453:65535
TCPMSS set 1452
15911 2189K trigger_out all -- any any anywhere anywhere
75 4710 REJECT tcp -- br0 any anywhere anywhere ctstate NEW tcp flags:ACK/ACK reject-with tcp-
reset
14294 1915K ACCEPT all -- any any anywhere anywhere ctstate RELATED,ESTABLISHED
1542 270K ACCEPT all -- br0 any anywhere anywhere ctstate NEW
0 0 MINIUPNPD all -- ppp0 !ppp0 anywhere anywhere
0 0 LOG_DROP all -- any any anywhere anywhere
Chain OUTPUT (policy ACCEPT 30550 packets, 17M bytes)
pkts bytes target prot opt in out source destination
Chain LOG_DROP (5 references)
pkts bytes target prot opt in out source destination
140 8732 DROP all -- any any anywhere anywhere
Chain MINIUPNPD (1 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_0 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_1 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_10 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_11 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_12 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_13 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_14 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_15 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_16 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_17 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_18 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_19 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_2 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_20 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_21 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_22 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_23 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_24 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_25 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_26 (0 references)
pkts bytes target prot opt in out source destination
Chain ac_rule_27 (0 references)
pkts bytes target prot opt in out source destination
Codice:
Chain ac_rule_28 (0 references)
pkts bytes target prot opt in out source destination
Mem: 170444K used, 297960K free, 0K shrd, 0K buff, 12232K cached
CPU: 4% usr 0% sys 0% nic 95% idle 0% io 0% irq 0% sirq
Load average: 0.05 0.04 0.05 1/151 30347
PID PPID USER STAT VSZ %MEM %CPU COMMAND
30347 30251 root R 1348 0% 5% top
2032 1 root S 99m 22% 0% httpd
1734 1 root S 26564 6% 0% autowandetect init
1469 1 root S 17988 4% 0% /bin/swmdk
2114 1 root S 14180 3% 0% /usr/bin/minidlna -f /etc/minidlna.co
1730 1 root S 12308 3% 0% /usr/bin/ltecommander
2095 1 root S 4576 1% 0% smbd -D -s /etc/samba/smb.conf
2097 2095 root S 4576 1% 0% smbd -D -s /etc/samba/smb.conf
2162 1 root S 3224 1% 0% mcpd
16126 1 root S 2956 1% 0% dhcpd -cf /etc/dhcpd-br0.conf -lf /et
2098 1 root S 2100 0% 0% nmbd -D -s /etc/samba/smb.conf
2109 1 root S 2076 0% 0% /bin/wps_monitor
366 1 root S 1996 0% 0% /usr/sbin/midcore
392 1 root S 1768 0% 0% /usr/sbin/arca-agent-loader /usr/agen
2107 1 root S 1660 0% 0% /bin/nas
2267 1 root S 1572 0% 0% rstats
399 1 root S 1548 0% 0% /usr/sbin/arca-agent-loader /usr/agen
364 1 root S 1524 0% 0% /usr/sbin/dbus-daemon --system
404 1 root S 1524 0% 0% /usr/sbin/arca-agent-loader /usr/agen
^C373 1 root S 1520 0% 0% /usr/sbin/arca-agent-loader /usr/agen
/ #
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