[c-nsp] HTML Email - Cisco issue??

[Term]

I have seen the same problems on 12.3x IOS

i had to set the MSS on tunnel interfaces to fix this

Term


At 03:48 p.m. 16/12/2004, you wrote:
>sound like some of these strange MTU issues; now it's late here and I'm
>tired but:
>"ip tcp adjust-mss 1415" shouldn't be on the outside PPPoE interface
>Fast0 at all and
>be no more than 1405 with you MTU of 1455 (strange value anyway) on
>inside Vlan1.
>hope it helps..
>
>Michael
>
> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net
> > [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Paul Stewart
> > Sent: Thursday, December 16, 2004 2:45 AM
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] HTML Email - Cisco issue??
> >
> > Hi there...
> >
> > We just deployed some 1711's at customer sites recently and now I'm
> > getting strange phone calls from these customers... They can't send
> > email...
> >
> > After researching a bit further we found that if the customer (who is
> > using outlook express) switched to text email versus  html email they
> > worked fine...
> >
> > So, my question is in regards to these 1711's... Could they have
> > anything to do with this?  It sounds kinda crazy.... These
> > customers all
> > use the same smtp server and I can send html email through it
> > just fine
> > so we've ruled out the actual server...
> >
> > Long shot but was hoping maybe it's a configuration issue that I'm not
> > familiar with..
> >
> > Here's one of the customer's configs ( a few things omitted):
> >
> > Current configuration : 2822 bytes
> > !
> > version 12.3
> > service tcp-keepalives-in
> > service tcp-keepalives-out
> > service timestamps debug datetime localtime
> > service timestamps log datetime localtime
> > service password-encryption
> > service compress-config
> > !
> > hostname xxxxxxxxxxxxxxx
> > !
> > boot-start-marker
> > boot-end-marker
> > !
> > logging buffered 4096 debugging
> > no logging rate-limit
> > enable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> > !
> > username admin privilege 15 password 7 xxxxxxxxxxxxxxxxxxxx
> > clock timezone EST -5
> > clock summer-time EDT recurring
> > mmi polling-interval 60
> > no mmi auto-configure
> > no mmi pvc
> > mmi snmp-timeout 180
> > no aaa new-model
> > ip subnet-zero
> > no ip source-route
> > !
> > !
> > ip dhcp excluded-address 192.168.10.1 192.168.10.10
> > !
> > ip dhcp pool CLIENT
> >    import all
> >    network 192.168.10.0 255.255.255.0
> >    default-router 192.168.10.1
> >    dns-server 216.168.96.10 216.168.96.13
> > !
> > !
> > ip domain name nexicom.net
> > ip name-server 216.168.96.10
> > ip name-server 216.168.96.13
> > no ip bootp server
> > ip cef
> > ip ids po max-events 100
> > vpdn enable
> > !
> > vpdn-group 1
> >  request-dialin
> >   protocol pppoe
> > !
> > no ftp-server write-enable
> > !
> > !
> > !
> > !
> > !
> > !
> > !
> > !
> > interface Loopback0
> >  no ip address
> > !
> > interface FastEthernet0
> >  description Nexicom ADSL
> >  no ip address
> >  no ip redirects
> >  no ip unreachables
> >  no ip proxy-arp
> >  ip accounting access-violations
> >  ip tcp adjust-mss 1415
> >  duplex auto
> >  speed auto
> >  pppoe enable
> >  pppoe-client dial-pool-number 1
> >  no cdp enable
> > !
> > interface FastEthernet1
> >  no ip address
> > !
> > interface FastEthernet2
> >  no ip address
> >  shutdown
> > !
> > interface FastEthernet3
> >  no ip address
> >  shutdown
> > !
> > interface FastEthernet4
> >  no ip address
> > !
> > interface Vlan1
> >  description LAN Interface
> >  ip address 192.168.10.1 255.255.255.0
> >  ip nat inside
> >  ip tcp adjust-mss 1415
> > !
> > interface Async1
> >  no ip address
> > !
> > interface Dialer1
> >  ip address negotiated
> >  no ip redirects
> >  no ip unreachables
> >  ip mtu 1455
> >  ip nat outside
> >  encapsulation ppp
> >  ip route-cache flow
> >  dialer pool 1
> >  dialer-group 1
> >  ppp authentication pap callin
> >  ppp pap sent-username xxxxxxxxxxxxxxxxx at nexicom.net password 7
> > xxxxxxxxxxxxxxxxxxxxxxxxxxx
> > !
> > ip classless
> > ip route 0.0.0.0 0.0.0.0 Dialer1
> > no ip http server
> > no ip http secure-server
> > ip nat inside source list 102 interface Dialer1 overload
> > !
> > !
> > !
> >
> >
> > !
> > !
> > control-plane
> > line con 0
> > line 1
> >  stopbits 1
> >  speed 115200
> >  flowcontrol hardware
> > line aux 0
> > line vty 0 4
> >  access-class 15 in
> >  privilege level 15
> >  password 7 xxxxxxxxxxxxxxxxxxxxxxxx
> >  login local
> >  transport input ssh
> > !
> > End
> >
> >
> >
> > Thanks!
> >
> > Paul
> >
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> >
>
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